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Add a revealer example to gtk-demo

Browse Source 
I tried to make a 'revealer ballet'. Judge for yourself if
I succeeded.
This commit is contained in:
Matthias Clasen 2013-04-22 12:03:07 -04:00
parent aec62e1c10
commit 86688c6fde
4 changed files with 315 additions and 1 deletions
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4
demos/gtk-demo/Makefile.am
View File

@ -39,6 +39,7 @@ demos = \
pickers.c \
pixbufs.c \
printing.c \
revealer.c \
rotated_text.c \
search_entry.c \
sizegroup.c \
@ -86,7 +87,7 @@ gsettings_SCHEMAS = \
@GSETTINGS_RULES@
demos.h: @REBUILD@ $(demos) geninclude.pl
$(AM_V_GEN) (here=`pwd` ; cd $(srcdir) && $(PERL) $$here/geninclude.pl $(demos)) > demos.h
$(AM_V_GEN) (here=`pwd` ; cd $(srcdir) && $(PERL) $$here/geninclude.pl $(demos)) > demos.h
gtk3_demo_SOURCES = \
$(demos) \
@ -112,6 +113,7 @@ RESOURCES= $(demos) \
demo.ui \
menus.ui \
stack.ui \
revealer.ui \
theming.ui \
alphatest.png \
apple-red.png \

4
demos/gtk-demo/demo.gresource.xml
View File

@ -58,6 +58,9 @@
<gresource prefix="/stack">
<file>stack.ui</file>
</gresource>
<gresource prefix="/revealer">
<file>revealer.ui</file>
</gresource>
<gresource prefix="/images">
<file>alphatest.png</file>
<file>floppybuddy.gif</file>
@ -110,6 +113,7 @@
<file>pickers.c</file>
<file>pixbufs.c</file>
<file>printing.c</file>
<file>revealer.c</file>
<file>rotated_text.c</file>
<file>search_entry.c</file>
<file>sizegroup.c</file>

85
demos/gtk-demo/revealer.c Normal file
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@ -0,0 +1,85 @@
/* Revealer
*
* GtkRevealer is a container that animates showing and hiding
* of its sole child with nice transitions.
*/
#include <gtk/gtk.h>
static GtkBuilder *builder;
static gint count = 0;
static void
change_direction (GtkRevealer *revealer)
{
gboolean revealed;
revealed = gtk_revealer_get_child_revealed (revealer);
gtk_revealer_set_reveal_child (revealer, !revealed);
}
static gboolean
reveal_one (gpointer data)
{
gchar *name;
GtkRevealer *revealer;
name = g_strdup_printf ("revealer%d", count);
revealer = (GtkRevealer *)gtk_builder_get_object (builder, name);
gtk_revealer_set_reveal_child (revealer, TRUE);
g_signal_connect (revealer, "notify::child-revealed",
G_CALLBACK (change_direction), NULL);
count++;
return count < 9;
}
static void
response_cb (GtkWidget *dialog,
gint response_id,
gpointer data)
{
gtk_widget_destroy (dialog);
}
GtkWidget *
do_revealer (GtkWidget *do_widget)
{
static GtkWidget *window = NULL;
GError *err = NULL;
if (!window)
{
builder = gtk_builder_new ();
gtk_builder_add_from_resource (builder, "/revealer/revealer.ui", &err);
if (err)
{
g_error ("ERROR: %s\n", err->message);
return NULL;
}
gtk_builder_connect_signals (builder, NULL);
window = GTK_WIDGET (gtk_builder_get_object (builder, "dialog1"));
gtk_window_set_screen (GTK_WINDOW (window),
gtk_widget_get_screen (do_widget));
g_signal_connect (window, "destroy",
G_CALLBACK (gtk_widget_destroyed), &window);
g_signal_connect (window, "response", G_CALLBACK (response_cb), NULL);
}
if (!gtk_widget_get_visible (window))
{
count = 0;
g_timeout_add (690, reveal_one, NULL);
gtk_widget_show_all (window);
}
else
{
gtk_widget_destroy (window);
window = NULL;
}
return window;
}

223
demos/gtk-demo/revealer.ui Normal file
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@ -0,0 +1,223 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
<!-- interface-requires gtk+ 3.6 -->
<object class="GtkDialog" id="dialog1">
<property name="can_focus">False</property>
<property name="border_width">5</property>
<property name="type_hint">dialog</property>
<property name="default_width">300</property>
<property name="default_height">300</property>
<property name="title">Revealer</property>
<child internal-child="vbox">
<object class="GtkBox" id="dialog-vbox1">
<property name="can_focus">False</property>
<property name="orientation">vertical</property>
<property name="spacing">2</property>
<child internal-child="action_area">
<object class="GtkButtonBox" id="dialog-action_area1">
<property name="can_focus">False</property>
<property name="layout_style">end</property>
<child>
<object class="GtkButton" id="button1">
<property name="label">gtk-close</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<property name="use_stock">True</property>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">1</property>
</packing>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="pack_type">end</property>
<property name="position">0</property>
</packing>
</child>
<child>
<object class="GtkGrid" id="grid1">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">center</property>
<property name="valign">center</property>
<child>
<object class="GtkRevealer" id="revealer0">
<property name="visible">True</property>
<property name="transition-duration">2000</property>
<property name="transition-type">crossfade</property>
<child>
<object class="GtkImage" id="image0">
<property name="visible">True</property>
<property name="icon-name">face-cool-symbolic</property>
<property name="icon-size">6</property>
</object>
</child>
</object>
<packing>
<property name="left-attach">2</property>
<property name="top-attach">2</property>
</packing>
</child>
<child>
<object class="GtkRevealer" id="revealer1">
<property name="visible">True</property>
<property name="transition-duration">2000</property>
<property name="transition-type">slide-up</property>
<child>
<object class="GtkImage" id="image1">
<property name="visible">True</property>
<property name="icon-name">face-cool-symbolic</property>
<property name="icon-size">6</property>
</object>
</child>
</object>
<packing>
<property name="left-attach">2</property>
<property name="top-attach">1</property>
</packing>
</child>
<child>
<object class="GtkRevealer" id="revealer2">
<property name="visible">True</property>
<property name="transition-duration">2000</property>
<property name="transition-type">slide-right</property>
<child>
<object class="GtkImage" id="image2">
<property name="visible">True</property>
<property name="icon-name">face-cool-symbolic</property>
<property name="icon-size">6</property>
</object>
</child>
</object>
<packing>
<property name="left-attach">3</property>
<property name="top-attach">2</property>
</packing>
</child>
<child>
<object class="GtkRevealer" id="revealer3">
<property name="visible">True</property>
<property name="transition-duration">2000</property>
<property name="transition-type">slide-down</property>
<child>
<object class="GtkImage" id="image3">
<property name="visible">True</property>
<property name="icon-name">face-cool-symbolic</property>
<property name="icon-size">6</property>
</object>
</child>
</object>
<packing>
<property name="left-attach">2</property>
<property name="top-attach">3</property>
</packing>
</child>
<child>
<object class="GtkRevealer" id="revealer4">
<property name="visible">True</property>
<property name="transition-duration">2000</property>
<property name="transition-type">slide-left</property>
<child>
<object class="GtkImage" id="image4">
<property name="visible">True</property>
<property name="icon-name">face-cool-symbolic</property>
<property name="icon-size">6</property>
</object>
</child>
</object>
<packing>
<property name="left-attach">1</property>
<property name="top-attach">2</property>
</packing>
</child>
<child>
<object class="GtkRevealer" id="revealer5">
<property name="visible">True</property>
<property name="transition-duration">2000</property>
<property name="transition-type">slide-up</property>
<child>
<object class="GtkImage" id="image5">
<property name="visible">True</property>
<property name="icon-name">face-cool-symbolic</property>
<property name="icon-size">6</property>
</object>
</child>
</object>
<packing>
<property name="left-attach">2</property>
<property name="top-attach">0</property>
</packing>
</child>
<child>
<object class="GtkRevealer" id="revealer6">
<property name="visible">True</property>
<property name="transition-duration">2000</property>
<property name="transition-type">slide-right</property>
<child>
<object class="GtkImage" id="image6">
<property name="visible">True</property>
<property name="icon-name">face-cool-symbolic</property>
<property name="icon-size">6</property>
</object>
</child>
</object>
<packing>
<property name="left-attach">4</property>
<property name="top-attach">2</property>
</packing>
</child>
<child>
<object class="GtkRevealer" id="revealer7">
<property name="visible">True</property>
<property name="transition-duration">2000</property>
<property name="transition-type">slide-down</property>
<child>
<object class="GtkImage" id="image7">
<property name="visible">True</property>
<property name="icon-name">face-cool-symbolic</property>
<property name="icon-size">6</property>
</object>
</child>
</object>
<packing>
<property name="left-attach">2</property>
<property name="top-attach">4</property>
</packing>
</child>
<child>
<object class="GtkRevealer" id="revealer8">
<property name="visible">True</property>
<property name="transition-duration">2000</property>
<property name="transition-type">slide-left</property>
<child>
<object class="GtkImage" id="image8">
<property name="visible">True</property>
<property name="icon-name">face-cool-symbolic</property>
<property name="icon-size">6</property>
</object>
</child>
</object>
<packing>
<property name="left-attach">0</property>
<property name="top-attach">2</property>
</packing>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">1</property>
</packing>
</child>
</object>
</child>
<action-widgets>
<action-widget response="0">button1</action-widget>
</action-widgets>
</object>
</interface>