mirror of
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Rename this testgtk to gtk-demo to avoid confusion, and install it so
2000-11-12 Havoc Pennington <hp@pobox.com>
Rename this testgtk to gtk-demo to avoid confusion, and
install it so people can use it as a supplement to
the documentation.
* demos/gtk-demo: Moved from demos/testgtk
* demos/testgtk: Removed
* configure.in: make Makefile in gtk-demo
* demos/gtk-demo/Makefile.am: Install sample source to
datadir/gtk-demo (maybe there's a better place?), and
rename the binary to gtk-demo
* demos/gtk-demo/main.c (load_file): Load installed sample
source if source isn't found in pwd.
This commit is contained in:
Havoc Pennington
Havoc Pennington
parent
d8a06dbadc
commit
213680a436
19
ChangeLog
19
ChangeLog
@ -1,3 +1,22 @@
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2000-11-12 Havoc Pennington <hp@pobox.com>
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Rename this testgtk to gtk-demo to avoid confusion, and
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install it so people can use it as a supplement to
|
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the documentation.
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* demos/gtk-demo: Moved from demos/testgtk
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* demos/testgtk: Removed
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* configure.in: make Makefile in gtk-demo
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* demos/gtk-demo/Makefile.am: Install sample source to
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datadir/gtk-demo (maybe there's a better place?), and
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rename the binary to gtk-demo
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* demos/gtk-demo/main.c (load_file): Load installed sample
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source if source isn't found in pwd.
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2000-11-09 Havoc Pennington <hp@pobox.com>
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* gtk/gtkentry.c (gtk_entry_class_init): Add an "invisible_char"
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@ -1,3 +1,22 @@
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2000-11-12 Havoc Pennington <hp@pobox.com>
|
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Rename this testgtk to gtk-demo to avoid confusion, and
|
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install it so people can use it as a supplement to
|
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the documentation.
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* demos/gtk-demo: Moved from demos/testgtk
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* demos/testgtk: Removed
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* configure.in: make Makefile in gtk-demo
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* demos/gtk-demo/Makefile.am: Install sample source to
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datadir/gtk-demo (maybe there's a better place?), and
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rename the binary to gtk-demo
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* demos/gtk-demo/main.c (load_file): Load installed sample
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source if source isn't found in pwd.
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2000-11-09 Havoc Pennington <hp@pobox.com>
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* gtk/gtkentry.c (gtk_entry_class_init): Add an "invisible_char"
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@ -1,3 +1,22 @@
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2000-11-12 Havoc Pennington <hp@pobox.com>
|
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|
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Rename this testgtk to gtk-demo to avoid confusion, and
|
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install it so people can use it as a supplement to
|
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the documentation.
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|
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* demos/gtk-demo: Moved from demos/testgtk
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* demos/testgtk: Removed
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* configure.in: make Makefile in gtk-demo
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* demos/gtk-demo/Makefile.am: Install sample source to
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datadir/gtk-demo (maybe there's a better place?), and
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rename the binary to gtk-demo
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* demos/gtk-demo/main.c (load_file): Load installed sample
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source if source isn't found in pwd.
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2000-11-09 Havoc Pennington <hp@pobox.com>
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* gtk/gtkentry.c (gtk_entry_class_init): Add an "invisible_char"
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@ -1,3 +1,22 @@
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2000-11-12 Havoc Pennington <hp@pobox.com>
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Rename this testgtk to gtk-demo to avoid confusion, and
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install it so people can use it as a supplement to
|
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the documentation.
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|
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* demos/gtk-demo: Moved from demos/testgtk
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* demos/testgtk: Removed
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* configure.in: make Makefile in gtk-demo
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* demos/gtk-demo/Makefile.am: Install sample source to
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datadir/gtk-demo (maybe there's a better place?), and
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rename the binary to gtk-demo
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* demos/gtk-demo/main.c (load_file): Load installed sample
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source if source isn't found in pwd.
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2000-11-09 Havoc Pennington <hp@pobox.com>
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* gtk/gtkentry.c (gtk_entry_class_init): Add an "invisible_char"
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@ -1,3 +1,22 @@
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2000-11-12 Havoc Pennington <hp@pobox.com>
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Rename this testgtk to gtk-demo to avoid confusion, and
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install it so people can use it as a supplement to
|
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the documentation.
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* demos/gtk-demo: Moved from demos/testgtk
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* demos/testgtk: Removed
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* configure.in: make Makefile in gtk-demo
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* demos/gtk-demo/Makefile.am: Install sample source to
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datadir/gtk-demo (maybe there's a better place?), and
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rename the binary to gtk-demo
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* demos/gtk-demo/main.c (load_file): Load installed sample
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source if source isn't found in pwd.
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2000-11-09 Havoc Pennington <hp@pobox.com>
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* gtk/gtkentry.c (gtk_entry_class_init): Add an "invisible_char"
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@ -1,3 +1,22 @@
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2000-11-12 Havoc Pennington <hp@pobox.com>
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Rename this testgtk to gtk-demo to avoid confusion, and
|
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install it so people can use it as a supplement to
|
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the documentation.
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* demos/gtk-demo: Moved from demos/testgtk
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* demos/testgtk: Removed
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* configure.in: make Makefile in gtk-demo
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* demos/gtk-demo/Makefile.am: Install sample source to
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datadir/gtk-demo (maybe there's a better place?), and
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rename the binary to gtk-demo
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* demos/gtk-demo/main.c (load_file): Load installed sample
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source if source isn't found in pwd.
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2000-11-09 Havoc Pennington <hp@pobox.com>
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* gtk/gtkentry.c (gtk_entry_class_init): Add an "invisible_char"
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@ -1,3 +1,22 @@
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2000-11-12 Havoc Pennington <hp@pobox.com>
|
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|
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Rename this testgtk to gtk-demo to avoid confusion, and
|
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install it so people can use it as a supplement to
|
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the documentation.
|
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|
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* demos/gtk-demo: Moved from demos/testgtk
|
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* demos/testgtk: Removed
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* configure.in: make Makefile in gtk-demo
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* demos/gtk-demo/Makefile.am: Install sample source to
|
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datadir/gtk-demo (maybe there's a better place?), and
|
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rename the binary to gtk-demo
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* demos/gtk-demo/main.c (load_file): Load installed sample
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source if source isn't found in pwd.
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2000-11-09 Havoc Pennington <hp@pobox.com>
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* gtk/gtkentry.c (gtk_entry_class_init): Add an "invisible_char"
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@ -1020,7 +1020,7 @@ po/Makefile.in
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build/Makefile
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build/win32/Makefile
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demos/Makefile
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demos/testgtk/Makefile
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demos/gtk-demo/Makefile
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docs/Makefile
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docs/reference/Makefile
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docs/reference/gdk-pixbuf/Makefile
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@ -1,6 +1,6 @@
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## Makefile.am for gtk+/demos
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SUBDIRS = testgtk
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SUBDIRS = gtk-demo
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INCLUDES = @STRIP_BEGIN@ \
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-I$(top_srcdir) \
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@ -1,5 +1,7 @@
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## Makefile.am for gtk+/demos
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democodedir=$(datadir)/gtk-demo
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demos = @STRIP_BEGIN@ \
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button_box.c \
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item_factory.c \
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@ -8,6 +10,7 @@ demos = @STRIP_BEGIN@ \
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@STRIP_END@
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INCLUDES = @STRIP_BEGIN@ \
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-DDEMOCODEDIR="\"$(democodedir)\"" \
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-I$(top_srcdir) \
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-I$(top_builddir)/gdk \
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-DGTK_DISABLE_COMPAT_H \
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@ -37,7 +40,7 @@ LDADDS = @STRIP_BEGIN@ \
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-lm \
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@STRIP_END@
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noinst_PROGRAMS = testgtk
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bin_PROGRAMS = gtk-demo
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BUILT_SOURCES = demos.h
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@ -47,10 +50,12 @@ EXTRA_DIST = \
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demos.h: $(demos) geninclude.pl
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(cd $(srcdir) && ./geninclude.pl $(demos) > demos.h)
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testgtk_SOURCES = \
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gtk_demo_SOURCES = \
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$(demos) \
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main.c \
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demos.h
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testgtk_DEPENDENCIES = $(DEPS)
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testgtk_LDADD = $(LDADDS)
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gtk_demo_DEPENDENCIES = $(DEPS)
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gtk_demo_LDADD = $(LDADDS)
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democode_DATA = $(demos)
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@ -88,6 +88,19 @@ load_file (const gchar *filename)
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gtk_text_buffer_delete (source_buffer, &start, &end);
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file = fopen (filename, "r");
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if (!file)
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{
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char *installed = g_strconcat (DEMOCODEDIR,
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G_DIR_SEPARATOR_S,
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filename,
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NULL);
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file = fopen (installed, "r");
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g_free (installed);
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}
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if (!file)
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{
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g_warning ("Cannot open %s: %s\n", filename, g_strerror (errno));
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@ -1,7 +0,0 @@
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Makefile
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Makefile.in
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.libs
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.deps
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testgtk
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demos.h
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@ -1,56 +0,0 @@
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## Makefile.am for gtk+/demos
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demos = @STRIP_BEGIN@ \
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button_box.c \
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item_factory.c \
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menus.c \
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panes.c \
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@STRIP_END@
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INCLUDES = @STRIP_BEGIN@ \
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-I$(top_srcdir) \
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-I$(top_builddir)/gdk \
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-DGTK_DISABLE_COMPAT_H \
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@GTK_DEBUG_FLAGS@ \
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@GTK_XIM_FLAGS@ \
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@GTK_LOCALE_FLAGS@ \
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@PANGO_CFLAGS@ \
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@GLIB_CFLAGS@ \
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@more_cflags@ \
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@STRIP_END@
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DEPS = \
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$(top_builddir)/gdk-pixbuf/libgdk_pixbuf-1.3.la \
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$(top_builddir)/gdk/@gdktargetlib@ \
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$(top_builddir)/gtk/@gtktargetlib@
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LDADDS = @STRIP_BEGIN@ \
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$(top_builddir)/gdk-pixbuf/libgdk_pixbuf-1.3.la \
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$(top_builddir)/gdk/@gdktargetlib@ \
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$(top_builddir)/gtk/@gtktargetlib@ \
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@more_ldflags@ \
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@more_libs@ \
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@GDK_WLIBS@ \
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@PANGO_LIBS@ \
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@GLIB_LIBS@ \
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@GTK_LIBS_EXTRA@ \
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-lm \
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@STRIP_END@
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noinst_PROGRAMS = testgtk
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BUILT_SOURCES = demos.h
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EXTRA_DIST = \
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geninclude.pl
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demos.h: $(demos) geninclude.pl
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(cd $(srcdir) && ./geninclude.pl $(demos) > demos.h)
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testgtk_SOURCES = \
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$(demos) \
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main.c \
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demos.h
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testgtk_DEPENDENCIES = $(DEPS)
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testgtk_LDADD = $(LDADDS)
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@ -1,122 +0,0 @@
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/* Button Boxes
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*
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* The Button Box widgets are used to arrange buttons with padding.
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*/
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#include <gtk/gtk.h>
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static GtkWidget *
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create_bbox (gint horizontal,
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char* title,
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gint spacing,
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gint child_w,
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gint child_h,
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gint layout)
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{
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GtkWidget *frame;
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GtkWidget *bbox;
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GtkWidget *button;
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|
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frame = gtk_frame_new (title);
|
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|
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if (horizontal)
|
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bbox = gtk_hbutton_box_new ();
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else
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bbox = gtk_vbutton_box_new ();
|
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|
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gtk_container_set_border_width (GTK_CONTAINER (bbox), 5);
|
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gtk_container_add (GTK_CONTAINER (frame), bbox);
|
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|
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gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), layout);
|
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gtk_button_box_set_spacing (GTK_BUTTON_BOX (bbox), spacing);
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gtk_button_box_set_child_size (GTK_BUTTON_BOX (bbox), child_w, child_h);
|
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|
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button = gtk_button_new_with_label ("OK");
|
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gtk_container_add (GTK_CONTAINER (bbox), button);
|
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|
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button = gtk_button_new_with_label ("Cancel");
|
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gtk_container_add (GTK_CONTAINER (bbox), button);
|
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|
||||
button = gtk_button_new_with_label ("Help");
|
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gtk_container_add (GTK_CONTAINER (bbox), button);
|
||||
|
||||
return frame;
|
||||
}
|
||||
|
||||
void
|
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do_button_box (void)
|
||||
{
|
||||
static GtkWidget* window = NULL;
|
||||
GtkWidget *main_vbox;
|
||||
GtkWidget *vbox;
|
||||
GtkWidget *hbox;
|
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GtkWidget *frame_horz;
|
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GtkWidget *frame_vert;
|
||||
|
||||
if (!window)
|
||||
{
|
||||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
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gtk_window_set_title (GTK_WINDOW (window), "Button Boxes");
|
||||
|
||||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
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GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
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&window);
|
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|
||||
gtk_container_set_border_width (GTK_CONTAINER (window), 10);
|
||||
|
||||
main_vbox = gtk_vbox_new (FALSE, 0);
|
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gtk_container_add (GTK_CONTAINER (window), main_vbox);
|
||||
|
||||
frame_horz = gtk_frame_new ("Horizontal Button Boxes");
|
||||
gtk_box_pack_start (GTK_BOX (main_vbox), frame_horz, TRUE, TRUE, 10);
|
||||
|
||||
vbox = gtk_vbox_new (FALSE, 0);
|
||||
gtk_container_set_border_width (GTK_CONTAINER (vbox), 10);
|
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gtk_container_add (GTK_CONTAINER (frame_horz), vbox);
|
||||
|
||||
gtk_box_pack_start (GTK_BOX (vbox),
|
||||
create_bbox (TRUE, "Spread", 40, 85, 20, GTK_BUTTONBOX_SPREAD),
|
||||
TRUE, TRUE, 0);
|
||||
|
||||
gtk_box_pack_start (GTK_BOX (vbox),
|
||||
create_bbox (TRUE, "Edge", 40, 85, 20, GTK_BUTTONBOX_EDGE),
|
||||
TRUE, TRUE, 5);
|
||||
|
||||
gtk_box_pack_start (GTK_BOX (vbox),
|
||||
create_bbox (TRUE, "Start", 40, 85, 20, GTK_BUTTONBOX_START),
|
||||
TRUE, TRUE, 5);
|
||||
|
||||
gtk_box_pack_start (GTK_BOX (vbox),
|
||||
create_bbox (TRUE, "End", 40, 85, 20, GTK_BUTTONBOX_END),
|
||||
TRUE, TRUE, 5);
|
||||
|
||||
frame_vert = gtk_frame_new ("Vertical Button Boxes");
|
||||
gtk_box_pack_start (GTK_BOX (main_vbox), frame_vert, TRUE, TRUE, 10);
|
||||
|
||||
hbox = gtk_hbox_new (FALSE, 0);
|
||||
gtk_container_set_border_width (GTK_CONTAINER (hbox), 10);
|
||||
gtk_container_add (GTK_CONTAINER (frame_vert), hbox);
|
||||
|
||||
gtk_box_pack_start (GTK_BOX (hbox),
|
||||
create_bbox (FALSE, "Spread", 30, 85, 20, GTK_BUTTONBOX_SPREAD),
|
||||
TRUE, TRUE, 0);
|
||||
|
||||
gtk_box_pack_start (GTK_BOX (hbox),
|
||||
create_bbox (FALSE, "Edge", 30, 85, 20, GTK_BUTTONBOX_EDGE),
|
||||
TRUE, TRUE, 5);
|
||||
|
||||
gtk_box_pack_start (GTK_BOX (hbox),
|
||||
create_bbox (FALSE, "Start", 30, 85, 20, GTK_BUTTONBOX_START),
|
||||
TRUE, TRUE, 5);
|
||||
|
||||
gtk_box_pack_start (GTK_BOX (hbox),
|
||||
create_bbox (FALSE, "End", 30, 85, 20, GTK_BUTTONBOX_END),
|
||||
TRUE, TRUE, 5);
|
||||
}
|
||||
|
||||
if (!GTK_WIDGET_VISIBLE (window))
|
||||
gtk_widget_show_all (window);
|
||||
else
|
||||
gtk_widget_destroy (window);
|
||||
}
|
||||
|
||||
@ -1,40 +0,0 @@
|
||||
#!/usr/bin/perl -w
|
||||
|
||||
print <<EOT;
|
||||
typedef struct _Demo Demo;
|
||||
|
||||
struct _Demo
|
||||
{
|
||||
gchar *title;
|
||||
gchar *filename;
|
||||
void (*func) (void);
|
||||
};
|
||||
|
||||
EOT
|
||||
|
||||
$array = "";
|
||||
$first = 1;
|
||||
for $file (@ARGV) {
|
||||
|
||||
($basename = $file) =~ s/\.c$//;
|
||||
|
||||
if ($first) {
|
||||
$first = 0;
|
||||
} else {
|
||||
$array .= ",\n";
|
||||
}
|
||||
|
||||
open INFO_FILE, $file or die "Cannot open '$file'\n";
|
||||
$title = <INFO_FILE>;
|
||||
$title =~ s@^\s*/\*\s*@@;
|
||||
$title =~ s@\s*$@@;
|
||||
|
||||
close INFO_FILE;
|
||||
|
||||
print "void do_$basename (void);\n";
|
||||
$array .= qq( { "$title", "$file", do_$basename });
|
||||
}
|
||||
|
||||
print "\nDemo testgtk_demos[] = {";
|
||||
print $array;
|
||||
print "\n};\n";
|
||||
@ -1,118 +0,0 @@
|
||||
/* Item Factory
|
||||
*
|
||||
* The GtkItemFactory object allows the easy creation of menus
|
||||
* from an array of descriptions of menu items.
|
||||
*/
|
||||
|
||||
#include <gtk/gtk.h>
|
||||
|
||||
static void
|
||||
gtk_ifactory_cb (gpointer callback_data,
|
||||
guint callback_action,
|
||||
GtkWidget *widget)
|
||||
{
|
||||
g_message ("ItemFactory: activated \"%s\"", gtk_item_factory_path_from_widget (widget));
|
||||
}
|
||||
|
||||
static GtkItemFactoryEntry menu_items[] =
|
||||
{
|
||||
{ "/_File", NULL, 0, 0, "<Branch>" },
|
||||
{ "/File/tearoff1", NULL, gtk_ifactory_cb, 0, "<Tearoff>" },
|
||||
{ "/File/_New", "<control>N", gtk_ifactory_cb, 0 },
|
||||
{ "/File/_Open", "<control>O", gtk_ifactory_cb, 0 },
|
||||
{ "/File/_Save", "<control>S", gtk_ifactory_cb, 0 },
|
||||
{ "/File/Save _As...", NULL, gtk_ifactory_cb, 0 },
|
||||
{ "/File/sep1", NULL, gtk_ifactory_cb, 0, "<Separator>" },
|
||||
{ "/File/_Quit", "<control>Q", gtk_ifactory_cb, 0 },
|
||||
|
||||
{ "/_Preferences", NULL, 0, 0, "<Branch>" },
|
||||
{ "/_Preferences/_Color", NULL, 0, 0, "<Branch>" },
|
||||
{ "/_Preferences/Color/_Red", NULL, gtk_ifactory_cb, 0, "<RadioItem>" },
|
||||
{ "/_Preferences/Color/_Green", NULL, gtk_ifactory_cb, 0, "/Preferences/Color/Red" },
|
||||
{ "/_Preferences/Color/_Blue", NULL, gtk_ifactory_cb, 0, "/Preferences/Color/Red" },
|
||||
{ "/_Preferences/_Shape", NULL, 0, 0, "<Branch>" },
|
||||
{ "/_Preferences/Shape/_Square", NULL, gtk_ifactory_cb, 0, "<RadioItem>" },
|
||||
{ "/_Preferences/Shape/_Rectangle", NULL, gtk_ifactory_cb, 0, "/Preferences/Shape/Square" },
|
||||
{ "/_Preferences/Shape/_Oval", NULL, gtk_ifactory_cb, 0, "/Preferences/Shape/Rectangle" },
|
||||
|
||||
{ "/_Help", NULL, 0, 0, "<LastBranch>" },
|
||||
{ "/Help/_About", NULL, gtk_ifactory_cb, 0 },
|
||||
};
|
||||
|
||||
static int nmenu_items = sizeof (menu_items) / sizeof (menu_items[0]);
|
||||
|
||||
void
|
||||
do_item_factory (void)
|
||||
{
|
||||
static GtkWidget *window = NULL;
|
||||
|
||||
if (!window)
|
||||
{
|
||||
GtkWidget *box1;
|
||||
GtkWidget *box2;
|
||||
GtkWidget *separator;
|
||||
GtkWidget *label;
|
||||
GtkWidget *button;
|
||||
GtkAccelGroup *accel_group;
|
||||
GtkItemFactory *item_factory;
|
||||
|
||||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||||
|
||||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||||
&window);
|
||||
gtk_signal_connect (GTK_OBJECT (window), "delete-event",
|
||||
GTK_SIGNAL_FUNC (gtk_true),
|
||||
NULL);
|
||||
|
||||
accel_group = gtk_accel_group_new ();
|
||||
item_factory = gtk_item_factory_new (GTK_TYPE_MENU_BAR, "<main>", accel_group);
|
||||
gtk_object_set_data_full (GTK_OBJECT (window),
|
||||
"<main>",
|
||||
item_factory,
|
||||
(GtkDestroyNotify) gtk_object_unref);
|
||||
gtk_accel_group_attach (accel_group, GTK_OBJECT (window));
|
||||
gtk_window_set_title (GTK_WINDOW (window), "Item Factory");
|
||||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||||
gtk_item_factory_create_items (item_factory, nmenu_items, menu_items, NULL);
|
||||
|
||||
/* preselect /Preferences/Shape/Oval over the other radios
|
||||
*/
|
||||
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (gtk_item_factory_get_item (item_factory,
|
||||
"/Preferences/Shape/Oval")),
|
||||
TRUE);
|
||||
|
||||
box1 = gtk_vbox_new (FALSE, 0);
|
||||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||||
|
||||
gtk_box_pack_start (GTK_BOX (box1),
|
||||
gtk_item_factory_get_widget (item_factory, "<main>"),
|
||||
FALSE, FALSE, 0);
|
||||
|
||||
label = gtk_label_new ("Type\n<alt>\nto start");
|
||||
gtk_widget_set_usize (label, 200, 200);
|
||||
gtk_misc_set_alignment (GTK_MISC (label), 0.5, 0.5);
|
||||
gtk_box_pack_start (GTK_BOX (box1), label, TRUE, TRUE, 0);
|
||||
|
||||
|
||||
separator = gtk_hseparator_new ();
|
||||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||||
|
||||
|
||||
box2 = gtk_vbox_new (FALSE, 10);
|
||||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||||
|
||||
button = gtk_button_new_with_label ("close");
|
||||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||||
GTK_OBJECT (window));
|
||||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||||
gtk_widget_grab_default (button);
|
||||
|
||||
gtk_widget_show_all (window);
|
||||
}
|
||||
else
|
||||
gtk_widget_destroy (window);
|
||||
}
|
||||
@ -1,392 +0,0 @@
|
||||
#include <errno.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <ctype.h>
|
||||
|
||||
#include <gtk/gtk.h>
|
||||
|
||||
#include <demos.h>
|
||||
|
||||
static GtkTextBuffer *info_buffer;
|
||||
static GtkTextBuffer *source_buffer;
|
||||
|
||||
static gchar *current_file = NULL;
|
||||
|
||||
enum {
|
||||
TITLE_COLUMN,
|
||||
FILENAME_COLUMN,
|
||||
FUNC_COLUMN,
|
||||
ITALIC_COLUMN,
|
||||
NUM_COLUMNS
|
||||
};
|
||||
|
||||
gboolean
|
||||
read_line (FILE *stream, GString *str)
|
||||
{
|
||||
int n_read = 0;
|
||||
|
||||
flockfile (stream);
|
||||
|
||||
g_string_truncate (str, 0);
|
||||
|
||||
while (1)
|
||||
{
|
||||
int c;
|
||||
|
||||
c = getc_unlocked (stream);
|
||||
|
||||
if (c == EOF)
|
||||
goto done;
|
||||
else
|
||||
n_read++;
|
||||
|
||||
switch (c)
|
||||
{
|
||||
case '\r':
|
||||
case '\n':
|
||||
{
|
||||
int next_c = getc_unlocked (stream);
|
||||
|
||||
if (!(next_c == EOF ||
|
||||
(c == '\r' && next_c == '\n') ||
|
||||
(c == '\n' && next_c == '\r')))
|
||||
ungetc (next_c, stream);
|
||||
|
||||
goto done;
|
||||
}
|
||||
default:
|
||||
g_string_append_c (str, c);
|
||||
}
|
||||
}
|
||||
|
||||
done:
|
||||
|
||||
funlockfile (stream);
|
||||
|
||||
return n_read > 0;
|
||||
}
|
||||
|
||||
void
|
||||
load_file (const gchar *filename)
|
||||
{
|
||||
FILE *file;
|
||||
GtkTextIter start, end;
|
||||
GString *buffer = g_string_new (NULL);
|
||||
int state = 0;
|
||||
gboolean in_para = 0;
|
||||
|
||||
if (current_file && !strcmp (current_file, filename))
|
||||
return;
|
||||
|
||||
g_free (current_file);
|
||||
current_file = g_strdup (filename);
|
||||
|
||||
gtk_text_buffer_get_bounds (info_buffer, &start, &end);
|
||||
gtk_text_buffer_delete (info_buffer, &start, &end);
|
||||
|
||||
gtk_text_buffer_get_bounds (source_buffer, &start, &end);
|
||||
gtk_text_buffer_delete (source_buffer, &start, &end);
|
||||
|
||||
file = fopen (filename, "r");
|
||||
if (!file)
|
||||
{
|
||||
g_warning ("Cannot open %s: %s\n", filename, g_strerror (errno));
|
||||
return;
|
||||
}
|
||||
|
||||
gtk_text_buffer_get_iter_at_offset (info_buffer, &start, 0);
|
||||
while (read_line (file, buffer))
|
||||
{
|
||||
gchar *p = buffer->str;
|
||||
gchar *q;
|
||||
|
||||
switch (state)
|
||||
{
|
||||
case 0:
|
||||
/* Reading title */
|
||||
while (*p == '/' || *p == '*' || isspace (*p))
|
||||
p++;
|
||||
q = p + strlen (p);
|
||||
while (q > p && isspace (*(q - 1)))
|
||||
q--;
|
||||
|
||||
if (q > p)
|
||||
{
|
||||
int len_chars = g_utf8_pointer_to_offset (p, q);
|
||||
|
||||
end = start;
|
||||
|
||||
g_assert (strlen (p) >= q - p);
|
||||
gtk_text_buffer_insert (info_buffer, &end, p, q - p);
|
||||
start = end;
|
||||
|
||||
gtk_text_iter_backward_chars (&start, len_chars);
|
||||
gtk_text_buffer_apply_tag_by_name (info_buffer, "title", &start, &end);
|
||||
|
||||
start = end;
|
||||
|
||||
state++;
|
||||
}
|
||||
break;
|
||||
|
||||
case 1:
|
||||
/* Reading body of info section */
|
||||
while (isspace (*p))
|
||||
p++;
|
||||
if (*p == '*' && *(p + 1) == '/')
|
||||
{
|
||||
gtk_text_buffer_get_iter_at_offset (source_buffer, &start, 0);
|
||||
state++;
|
||||
}
|
||||
else
|
||||
{
|
||||
int len;
|
||||
|
||||
while (*p == '*' || isspace (*p))
|
||||
p++;
|
||||
|
||||
len = strlen (p);
|
||||
while (isspace (*(p + len - 1)))
|
||||
len--;
|
||||
|
||||
if (len > 0)
|
||||
{
|
||||
if (in_para)
|
||||
gtk_text_buffer_insert (info_buffer, &start, " ", 1);
|
||||
|
||||
g_assert (strlen (p) >= len);
|
||||
gtk_text_buffer_insert (info_buffer, &start, p, len);
|
||||
in_para = 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
gtk_text_buffer_insert (info_buffer, &start, "\n", 1);
|
||||
in_para = 0;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case 2:
|
||||
/* Skipping blank lines */
|
||||
while (isspace (*p))
|
||||
p++;
|
||||
if (*p)
|
||||
{
|
||||
p = buffer->str;
|
||||
state++;
|
||||
/* Fall through */
|
||||
}
|
||||
else
|
||||
break;
|
||||
|
||||
case 3:
|
||||
/* Reading program body */
|
||||
gtk_text_buffer_insert (source_buffer, &start, p, -1);
|
||||
gtk_text_buffer_insert (info_buffer, &start, "\n", 1);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
gtk_text_buffer_get_bounds (source_buffer, &start, &end);
|
||||
gtk_text_buffer_apply_tag_by_name (info_buffer, "source", &start, &end);
|
||||
}
|
||||
|
||||
gboolean
|
||||
button_press_event_cb (GtkTreeView *tree_view,
|
||||
GdkEventButton *event,
|
||||
GtkTreeModel *model)
|
||||
{
|
||||
if (event->type == GDK_2BUTTON_PRESS)
|
||||
{
|
||||
GtkTreePath *path = NULL;
|
||||
|
||||
gtk_tree_view_get_path_at_pos (tree_view,
|
||||
event->window,
|
||||
event->x,
|
||||
event->y,
|
||||
&path,
|
||||
NULL);
|
||||
|
||||
if (path)
|
||||
{
|
||||
GtkTreeIter iter;
|
||||
gboolean italic;
|
||||
GVoidFunc func;
|
||||
|
||||
gtk_tree_model_get_iter (model, &iter, path);
|
||||
gtk_tree_store_get (GTK_TREE_STORE (model),
|
||||
&iter,
|
||||
FUNC_COLUMN, &func,
|
||||
ITALIC_COLUMN, &italic,
|
||||
-1);
|
||||
(func) ();
|
||||
gtk_tree_store_set (GTK_TREE_STORE (model),
|
||||
&iter,
|
||||
ITALIC_COLUMN, !italic,
|
||||
-1);
|
||||
gtk_tree_path_free (path);
|
||||
}
|
||||
|
||||
gtk_signal_emit_stop_by_name (GTK_OBJECT (tree_view),
|
||||
"button_press_event");
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
static void
|
||||
selection_cb (GtkTreeSelection *selection,
|
||||
GtkTreeModel *model)
|
||||
{
|
||||
GtkTreeIter iter;
|
||||
GValue value = {0, };
|
||||
|
||||
if (! gtk_tree_selection_get_selected (selection, NULL, &iter))
|
||||
return;
|
||||
|
||||
gtk_tree_model_get_value (model, &iter,
|
||||
FILENAME_COLUMN,
|
||||
&value);
|
||||
load_file (g_value_get_string (&value));
|
||||
g_value_unset (&value);
|
||||
}
|
||||
|
||||
static GtkWidget *
|
||||
create_text (GtkTextBuffer **buffer,
|
||||
gboolean is_source)
|
||||
{
|
||||
GtkWidget *scrolled_window;
|
||||
GtkWidget *text_view;
|
||||
PangoFontDescription *font_desc;
|
||||
|
||||
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
|
||||
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
|
||||
GTK_POLICY_AUTOMATIC,
|
||||
GTK_POLICY_AUTOMATIC);
|
||||
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window),
|
||||
GTK_SHADOW_IN);
|
||||
|
||||
text_view = gtk_text_view_new ();
|
||||
gtk_container_add (GTK_CONTAINER (scrolled_window), text_view);
|
||||
|
||||
*buffer = gtk_text_buffer_new (NULL);
|
||||
gtk_text_view_set_buffer (GTK_TEXT_VIEW (text_view), *buffer);
|
||||
gtk_text_view_set_editable (GTK_TEXT_VIEW (text_view), FALSE);
|
||||
gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (text_view), FALSE);
|
||||
|
||||
if (is_source)
|
||||
{
|
||||
font_desc = pango_font_description_from_string ("Courier 10");
|
||||
gtk_widget_modify_font (text_view, font_desc);
|
||||
pango_font_description_free (font_desc);
|
||||
}
|
||||
|
||||
gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (text_view), !is_source);
|
||||
|
||||
return scrolled_window;
|
||||
}
|
||||
|
||||
/* Technically a list, but if we do go to 80 demos, we may want to move to a tree */
|
||||
static GtkWidget *
|
||||
create_tree (void)
|
||||
{
|
||||
GtkTreeSelection *selection;
|
||||
GtkCellRenderer *cell;
|
||||
GtkWidget *tree_view;
|
||||
GtkObject *column;
|
||||
GtkObject *model;
|
||||
GtkTreeIter iter;
|
||||
gint i;
|
||||
|
||||
model = gtk_tree_store_new_with_types (NUM_COLUMNS, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_BOOLEAN);
|
||||
tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (model));
|
||||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
|
||||
|
||||
gtk_tree_selection_set_type (GTK_TREE_SELECTION (selection),
|
||||
GTK_TREE_SELECTION_SINGLE);
|
||||
gtk_widget_set_usize (tree_view, 200, -1);
|
||||
|
||||
for (i=0; i < G_N_ELEMENTS (testgtk_demos); i++)
|
||||
{
|
||||
gtk_tree_store_append (GTK_TREE_STORE (model), &iter, NULL);
|
||||
|
||||
gtk_tree_store_set (GTK_TREE_STORE (model),
|
||||
&iter,
|
||||
TITLE_COLUMN, testgtk_demos[i].title,
|
||||
FILENAME_COLUMN, testgtk_demos[i].filename,
|
||||
FUNC_COLUMN, testgtk_demos[i].func,
|
||||
ITALIC_COLUMN, FALSE,
|
||||
-1);
|
||||
}
|
||||
|
||||
cell = gtk_cell_renderer_text_new ();
|
||||
column = gtk_tree_view_column_new_with_attributes ("Widget",
|
||||
cell,
|
||||
"text", TITLE_COLUMN,
|
||||
"italic", ITALIC_COLUMN,
|
||||
NULL);
|
||||
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view),
|
||||
GTK_TREE_VIEW_COLUMN (column));
|
||||
|
||||
gtk_signal_connect (GTK_OBJECT (selection), "selection_changed", selection_cb, model);
|
||||
gtk_signal_connect (GTK_OBJECT (tree_view), "button_press_event", GTK_SIGNAL_FUNC (button_press_event_cb), model);
|
||||
|
||||
return tree_view;
|
||||
}
|
||||
|
||||
int
|
||||
main (int argc, char **argv)
|
||||
{
|
||||
GtkWidget *window;
|
||||
GtkWidget *notebook;
|
||||
GtkWidget *hbox;
|
||||
GtkWidget *tree;
|
||||
GtkTextTag *tag;
|
||||
|
||||
gtk_init (&argc, &argv);
|
||||
|
||||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||||
GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
|
||||
|
||||
hbox = gtk_hbox_new (FALSE, 0);
|
||||
gtk_container_add (GTK_CONTAINER (window), hbox);
|
||||
|
||||
tree = create_tree ();
|
||||
gtk_box_pack_start (GTK_BOX (hbox), tree, FALSE, FALSE, 0);
|
||||
|
||||
notebook = gtk_notebook_new ();
|
||||
gtk_box_pack_start (GTK_BOX (hbox), notebook, TRUE, TRUE, 0);
|
||||
|
||||
gtk_notebook_append_page (GTK_NOTEBOOK (notebook),
|
||||
create_text (&info_buffer, FALSE),
|
||||
gtk_label_new ("Info"));
|
||||
|
||||
|
||||
gtk_notebook_append_page (GTK_NOTEBOOK (notebook),
|
||||
create_text (&source_buffer, TRUE),
|
||||
gtk_label_new ("Source"));
|
||||
|
||||
tag = gtk_text_buffer_create_tag (info_buffer, "title");
|
||||
gtk_object_set (GTK_OBJECT (tag),
|
||||
"font", "Sans 18",
|
||||
NULL);
|
||||
|
||||
tag = gtk_text_buffer_create_tag (info_buffer, "source");
|
||||
gtk_object_set (GTK_OBJECT (tag),
|
||||
"font", "Courier 10",
|
||||
"pixels_above_lines", 0,
|
||||
"pixels_below_lines", 0,
|
||||
NULL);
|
||||
|
||||
gtk_window_set_default_size (GTK_WINDOW (window), 600, 400);
|
||||
gtk_widget_show_all (window);
|
||||
|
||||
|
||||
load_file (testgtk_demos[0].filename);
|
||||
|
||||
gtk_main ();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -1,187 +0,0 @@
|
||||
/* Menus
|
||||
*
|
||||
* GTK+ includes a number of widgets for menus of actions.
|
||||
* GtkMenu is a drop-down menu, GtkMenuBar a horizontal menu bar.
|
||||
* Each of these widgets can hold various types of menuitem.
|
||||
* As well as the base type, GtkMenuItem, there are GtkCheckMenuItem,
|
||||
* GtkRadioMenuItem and GtkTearoffMenuItem.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#include <gtk/gtk.h>
|
||||
#include <gdk/gdkkeysyms.h>
|
||||
|
||||
static GtkWidget*
|
||||
create_menu (gint depth, gboolean tearoff)
|
||||
{
|
||||
GtkWidget *menu;
|
||||
GtkWidget *menuitem;
|
||||
GSList *group;
|
||||
char buf[32];
|
||||
int i, j;
|
||||
|
||||
if (depth < 1)
|
||||
return NULL;
|
||||
|
||||
menu = gtk_menu_new ();
|
||||
group = NULL;
|
||||
|
||||
if (tearoff)
|
||||
{
|
||||
menuitem = gtk_tearoff_menu_item_new ();
|
||||
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
|
||||
gtk_widget_show (menuitem);
|
||||
}
|
||||
|
||||
for (i = 0, j = 1; i < 5; i++, j++)
|
||||
{
|
||||
sprintf (buf, "item %2d - %d", depth, j);
|
||||
menuitem = gtk_radio_menu_item_new_with_label (group, buf);
|
||||
group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menuitem));
|
||||
if (depth % 2)
|
||||
gtk_check_menu_item_set_show_toggle (GTK_CHECK_MENU_ITEM (menuitem), TRUE);
|
||||
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
|
||||
gtk_widget_show (menuitem);
|
||||
if (i == 3)
|
||||
gtk_widget_set_sensitive (menuitem, FALSE);
|
||||
|
||||
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (depth - 1, TRUE));
|
||||
}
|
||||
|
||||
return menu;
|
||||
}
|
||||
|
||||
void
|
||||
do_menus (void)
|
||||
{
|
||||
static GtkWidget *window = NULL;
|
||||
GtkWidget *box1;
|
||||
GtkWidget *box2;
|
||||
GtkWidget *button;
|
||||
GtkWidget *optionmenu;
|
||||
GtkWidget *separator;
|
||||
|
||||
if (!window)
|
||||
{
|
||||
GtkWidget *menubar;
|
||||
GtkWidget *menu;
|
||||
GtkWidget *menuitem;
|
||||
GtkAccelGroup *accel_group;
|
||||
|
||||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||||
|
||||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||||
&window);
|
||||
gtk_signal_connect (GTK_OBJECT (window), "delete-event",
|
||||
GTK_SIGNAL_FUNC (gtk_true),
|
||||
NULL);
|
||||
|
||||
accel_group = gtk_accel_group_new ();
|
||||
gtk_accel_group_attach (accel_group, GTK_OBJECT (window));
|
||||
|
||||
gtk_window_set_title (GTK_WINDOW (window), "menus");
|
||||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||||
|
||||
|
||||
box1 = gtk_vbox_new (FALSE, 0);
|
||||
gtk_container_add (GTK_CONTAINER (window), box1);
|
||||
gtk_widget_show (box1);
|
||||
|
||||
menubar = gtk_menu_bar_new ();
|
||||
gtk_box_pack_start (GTK_BOX (box1), menubar, FALSE, TRUE, 0);
|
||||
gtk_widget_show (menubar);
|
||||
|
||||
menu = create_menu (2, TRUE);
|
||||
|
||||
menuitem = gtk_menu_item_new_with_label ("test\nline2");
|
||||
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
|
||||
gtk_menu_bar_append (GTK_MENU_BAR (menubar), menuitem);
|
||||
gtk_widget_show (menuitem);
|
||||
|
||||
menuitem = gtk_menu_item_new_with_label ("foo");
|
||||
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (3, TRUE));
|
||||
gtk_menu_bar_append (GTK_MENU_BAR (menubar), menuitem);
|
||||
gtk_widget_show (menuitem);
|
||||
|
||||
menuitem = gtk_menu_item_new_with_label ("bar");
|
||||
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (4, TRUE));
|
||||
gtk_menu_item_right_justify (GTK_MENU_ITEM (menuitem));
|
||||
gtk_menu_bar_append (GTK_MENU_BAR (menubar), menuitem);
|
||||
gtk_widget_show (menuitem);
|
||||
|
||||
box2 = gtk_vbox_new (FALSE, 10);
|
||||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||||
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
||||
gtk_widget_show (box2);
|
||||
|
||||
menu = create_menu (1, FALSE);
|
||||
gtk_menu_set_accel_group (GTK_MENU (menu), accel_group);
|
||||
|
||||
menuitem = gtk_check_menu_item_new_with_label ("Accelerate Me");
|
||||
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
|
||||
gtk_widget_show (menuitem);
|
||||
gtk_widget_add_accelerator (menuitem,
|
||||
"activate",
|
||||
accel_group,
|
||||
GDK_F1,
|
||||
0,
|
||||
GTK_ACCEL_VISIBLE | GTK_ACCEL_SIGNAL_VISIBLE);
|
||||
menuitem = gtk_check_menu_item_new_with_label ("Accelerator Locked");
|
||||
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
|
||||
gtk_widget_show (menuitem);
|
||||
gtk_widget_add_accelerator (menuitem,
|
||||
"activate",
|
||||
accel_group,
|
||||
GDK_F2,
|
||||
0,
|
||||
GTK_ACCEL_VISIBLE | GTK_ACCEL_LOCKED);
|
||||
menuitem = gtk_check_menu_item_new_with_label ("Accelerators Frozen");
|
||||
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
|
||||
gtk_widget_show (menuitem);
|
||||
gtk_widget_add_accelerator (menuitem,
|
||||
"activate",
|
||||
accel_group,
|
||||
GDK_F2,
|
||||
0,
|
||||
GTK_ACCEL_VISIBLE);
|
||||
gtk_widget_add_accelerator (menuitem,
|
||||
"activate",
|
||||
accel_group,
|
||||
GDK_F3,
|
||||
0,
|
||||
GTK_ACCEL_VISIBLE);
|
||||
gtk_widget_lock_accelerators (menuitem);
|
||||
|
||||
optionmenu = gtk_option_menu_new ();
|
||||
gtk_option_menu_set_menu (GTK_OPTION_MENU (optionmenu), menu);
|
||||
gtk_option_menu_set_history (GTK_OPTION_MENU (optionmenu), 3);
|
||||
gtk_box_pack_start (GTK_BOX (box2), optionmenu, TRUE, TRUE, 0);
|
||||
gtk_widget_show (optionmenu);
|
||||
|
||||
separator = gtk_hseparator_new ();
|
||||
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
||||
gtk_widget_show (separator);
|
||||
|
||||
box2 = gtk_vbox_new (FALSE, 10);
|
||||
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
||||
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
||||
gtk_widget_show (box2);
|
||||
|
||||
button = gtk_button_new_with_label ("close");
|
||||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||||
GTK_SIGNAL_FUNC(gtk_widget_destroy),
|
||||
GTK_OBJECT (window));
|
||||
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
||||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||||
gtk_widget_grab_default (button);
|
||||
gtk_widget_show (button);
|
||||
}
|
||||
|
||||
if (!GTK_WIDGET_VISIBLE (window))
|
||||
gtk_widget_show (window);
|
||||
else
|
||||
gtk_widget_destroy (window);
|
||||
}
|
||||
|
||||
@ -1,188 +0,0 @@
|
||||
/* Paned Widgets
|
||||
*
|
||||
* The GtkHPaned and GtkVPaned Widgets divide their content
|
||||
* area into two panes with a divider in between that the
|
||||
* user can adjust. A separate child is placed into each
|
||||
* pane.
|
||||
*
|
||||
* There are a number of options that can be set for each pane.
|
||||
* This test contains both a horizontal (HPaned) and a vertical
|
||||
* (VPaned) widget, and allows you to adjust the options for
|
||||
* each side of each widget.
|
||||
*/
|
||||
|
||||
#include <gtk/gtk.h>
|
||||
|
||||
void
|
||||
toggle_resize (GtkWidget *widget, GtkWidget *child)
|
||||
{
|
||||
GtkPaned *paned = GTK_PANED (child->parent);
|
||||
gboolean is_child1 = (child == paned->child1);
|
||||
gboolean resize, shrink;
|
||||
|
||||
resize = is_child1 ? paned->child1_resize : paned->child2_resize;
|
||||
shrink = is_child1 ? paned->child1_shrink : paned->child2_shrink;
|
||||
|
||||
gtk_widget_ref (child);
|
||||
gtk_container_remove (GTK_CONTAINER (child->parent), child);
|
||||
if (is_child1)
|
||||
gtk_paned_pack1 (paned, child, !resize, shrink);
|
||||
else
|
||||
gtk_paned_pack2 (paned, child, !resize, shrink);
|
||||
gtk_widget_unref (child);
|
||||
}
|
||||
|
||||
void
|
||||
toggle_shrink (GtkWidget *widget, GtkWidget *child)
|
||||
{
|
||||
GtkPaned *paned = GTK_PANED (child->parent);
|
||||
gboolean is_child1 = (child == paned->child1);
|
||||
gboolean resize, shrink;
|
||||
|
||||
resize = is_child1 ? paned->child1_resize : paned->child2_resize;
|
||||
shrink = is_child1 ? paned->child1_shrink : paned->child2_shrink;
|
||||
|
||||
gtk_widget_ref (child);
|
||||
gtk_container_remove (GTK_CONTAINER (child->parent), child);
|
||||
if (is_child1)
|
||||
gtk_paned_pack1 (paned, child, resize, !shrink);
|
||||
else
|
||||
gtk_paned_pack2 (paned, child, resize, !shrink);
|
||||
gtk_widget_unref (child);
|
||||
}
|
||||
|
||||
GtkWidget *
|
||||
create_pane_options (GtkPaned *paned,
|
||||
const gchar *frame_label,
|
||||
const gchar *label1,
|
||||
const gchar *label2)
|
||||
{
|
||||
GtkWidget *frame;
|
||||
GtkWidget *table;
|
||||
GtkWidget *label;
|
||||
GtkWidget *check_button;
|
||||
|
||||
frame = gtk_frame_new (frame_label);
|
||||
gtk_container_set_border_width (GTK_CONTAINER (frame), 4);
|
||||
|
||||
table = gtk_table_new (3, 2, 4);
|
||||
gtk_container_add (GTK_CONTAINER (frame), table);
|
||||
|
||||
label = gtk_label_new (label1);
|
||||
gtk_table_attach_defaults (GTK_TABLE (table), label,
|
||||
0, 1, 0, 1);
|
||||
|
||||
check_button = gtk_check_button_new_with_label ("Resize");
|
||||
gtk_table_attach_defaults (GTK_TABLE (table), check_button,
|
||||
0, 1, 1, 2);
|
||||
gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
|
||||
GTK_SIGNAL_FUNC (toggle_resize),
|
||||
paned->child1);
|
||||
|
||||
check_button = gtk_check_button_new_with_label ("Shrink");
|
||||
gtk_table_attach_defaults (GTK_TABLE (table), check_button,
|
||||
0, 1, 2, 3);
|
||||
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
|
||||
TRUE);
|
||||
gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
|
||||
GTK_SIGNAL_FUNC (toggle_shrink),
|
||||
paned->child1);
|
||||
|
||||
label = gtk_label_new (label2);
|
||||
gtk_table_attach_defaults (GTK_TABLE (table), label,
|
||||
1, 2, 0, 1);
|
||||
|
||||
check_button = gtk_check_button_new_with_label ("Resize");
|
||||
gtk_table_attach_defaults (GTK_TABLE (table), check_button,
|
||||
1, 2, 1, 2);
|
||||
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
|
||||
TRUE);
|
||||
gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
|
||||
GTK_SIGNAL_FUNC (toggle_resize),
|
||||
paned->child2);
|
||||
|
||||
check_button = gtk_check_button_new_with_label ("Shrink");
|
||||
gtk_table_attach_defaults (GTK_TABLE (table), check_button,
|
||||
1, 2, 2, 3);
|
||||
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
|
||||
TRUE);
|
||||
gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
|
||||
GTK_SIGNAL_FUNC (toggle_shrink),
|
||||
paned->child2);
|
||||
|
||||
return frame;
|
||||
}
|
||||
|
||||
void
|
||||
do_panes (void)
|
||||
{
|
||||
static GtkWidget *window = NULL;
|
||||
GtkWidget *frame;
|
||||
GtkWidget *hpaned;
|
||||
GtkWidget *vpaned;
|
||||
GtkWidget *button;
|
||||
GtkWidget *vbox;
|
||||
|
||||
if (!window)
|
||||
{
|
||||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||||
|
||||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||||
GTK_SIGNAL_FUNC(gtk_widget_destroyed),
|
||||
&window);
|
||||
|
||||
gtk_window_set_title (GTK_WINDOW (window), "Panes");
|
||||
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
||||
|
||||
vbox = gtk_vbox_new (FALSE, 0);
|
||||
gtk_container_add (GTK_CONTAINER (window), vbox);
|
||||
|
||||
vpaned = gtk_vpaned_new ();
|
||||
gtk_box_pack_start (GTK_BOX (vbox), vpaned, TRUE, TRUE, 0);
|
||||
gtk_container_set_border_width (GTK_CONTAINER(vpaned), 5);
|
||||
|
||||
hpaned = gtk_hpaned_new ();
|
||||
gtk_paned_add1 (GTK_PANED (vpaned), hpaned);
|
||||
|
||||
frame = gtk_frame_new (NULL);
|
||||
gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
|
||||
gtk_widget_set_usize (frame, 60, 60);
|
||||
gtk_paned_add1 (GTK_PANED (hpaned), frame);
|
||||
|
||||
button = gtk_button_new_with_label ("Hi there");
|
||||
gtk_container_add (GTK_CONTAINER(frame), button);
|
||||
|
||||
frame = gtk_frame_new (NULL);
|
||||
gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
|
||||
gtk_widget_set_usize (frame, 80, 60);
|
||||
gtk_paned_add2 (GTK_PANED (hpaned), frame);
|
||||
|
||||
frame = gtk_frame_new (NULL);
|
||||
gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
|
||||
gtk_widget_set_usize (frame, 60, 80);
|
||||
gtk_paned_add2 (GTK_PANED (vpaned), frame);
|
||||
|
||||
/* Now create toggle buttons to control sizing */
|
||||
|
||||
gtk_box_pack_start (GTK_BOX (vbox),
|
||||
create_pane_options (GTK_PANED (hpaned),
|
||||
"Horizontal",
|
||||
"Left",
|
||||
"Right"),
|
||||
FALSE, FALSE, 0);
|
||||
|
||||
gtk_box_pack_start (GTK_BOX (vbox),
|
||||
create_pane_options (GTK_PANED (vpaned),
|
||||
"Vertical",
|
||||
"Top",
|
||||
"Bottom"),
|
||||
FALSE, FALSE, 0);
|
||||
|
||||
gtk_widget_show_all (vbox);
|
||||
}
|
||||
|
||||
if (!GTK_WIDGET_VISIBLE (window))
|
||||
gtk_widget_show (window);
|
||||
else
|
||||
gtk_widget_destroy (window);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user