forked from AuroraMiddleware/gtk
gtk-demo: Add a scale example
This commit is contained in:
Matthias Clasen
parent
fb0a13b7f0
commit
b048181157
@ -52,6 +52,7 @@ demos_base = \
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printing.c \
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revealer.c \
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rotated_text.c \
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scale.c \
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search_entry.c \
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search_entry2.c \
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sidebar.c \
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@ -159,6 +159,7 @@
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<file>printing.c</file>
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<file>revealer.c</file>
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<file>rotated_text.c</file>
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<file>scale.c</file>
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<file>search_entry.c</file>
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<file>search_entry2.c</file>
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<file>sizegroup.c</file>
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@ -205,4 +206,7 @@
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<gresource prefix="/markup">
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<file>markup.txt</file>
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</gresource>
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<gresource prefix="/scale">
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<file>scale.ui</file>
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</gresource>
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</gresources>
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38
demos/gtk-demo/scale.c
Normal file
38
demos/gtk-demo/scale.c
Normal file
@ -0,0 +1,38 @@
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/* Scale
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*
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* GtkScale is a way to select a value from a range.
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* Scales can have marks to help pick special values,
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* and they can also restrict the values that can be
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* chosen.
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*/
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#include <gtk/gtk.h>
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GtkWidget *
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do_scale (GtkWidget *do_widget)
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{
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static GtkWidget *window = NULL;
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if (!window)
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{
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GtkBuilder *builder;
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builder = gtk_builder_new_from_resource ("/scale/scale.ui");
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gtk_builder_connect_signals (builder, NULL);
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window = GTK_WIDGET (gtk_builder_get_object (builder, "window1"));
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gtk_window_set_screen (GTK_WINDOW (window),
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gtk_widget_get_screen (do_widget));
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g_signal_connect (window, "destroy",
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G_CALLBACK (gtk_widget_destroyed), &window);
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g_object_unref (builder);
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}
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if (!gtk_widget_get_visible (window))
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gtk_widget_show_all (window);
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else
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gtk_widget_destroy (window);
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return window;
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}
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143
demos/gtk-demo/scale.ui
Normal file
143
demos/gtk-demo/scale.ui
Normal file
@ -0,0 +1,143 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<interface>
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<!-- interface-requires gtk+ 3.6 -->
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<object class="GtkAdjustment" id="adjustment1">
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<property name="lower">0</property>
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<property name="upper">4</property>
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<property name="value">2</property>
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</object>
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<object class="GtkAdjustment" id="adjustment2">
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<property name="lower">0</property>
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<property name="upper">4</property>
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<property name="value">2</property>
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</object>
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<object class="GtkAdjustment" id="adjustment3">
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<property name="lower">0</property>
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<property name="upper">4</property>
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<property name="value">2</property>
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</object>
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<object class="GtkWindow" id="window1">
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<property name="can_focus">False</property>
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<property name="title" translatable="yes">Scales</property>
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<property name="border-width" translatable="yes">20</property>
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<child>
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<object class="GtkGrid" id="grid1">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="row-spacing">10</property>
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<property name="column-spacing">10</property>
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<child>
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<object class="GtkLabel">
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<property name="visible">True</property>
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<property name="label">Plain</property>
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<property name="xalign">0</property>
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<property name="halign">fill</property>
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</object>
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<packing>
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<property name="left_attach">0</property>
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<property name="top_attach">0</property>
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<property name="width">1</property>
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<property name="height">1</property>
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</packing>
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</child>
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<child>
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<object class="GtkScale">
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<property name="visible">True</property>
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<property name="orientation">horizontal</property>
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<property name="can_focus">True</property>
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<property name="width-request">200</property>
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<property name="draw_value">False</property>
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<property name="adjustment">adjustment1</property>
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<property name="hexpand">True</property>
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<property name="halign">fill</property>
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</object>
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<packing>
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<property name="left_attach">1</property>
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<property name="top_attach">0</property>
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<property name="width">1</property>
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<property name="height">1</property>
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</packing>
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</child>
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<child>
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<object class="GtkLabel">
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<property name="visible">True</property>
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<property name="label">Marks</property>
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<property name="xalign">0</property>
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<property name="halign">fill</property>
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</object>
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<packing>
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<property name="left_attach">0</property>
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<property name="top_attach">1</property>
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<property name="width">1</property>
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<property name="height">1</property>
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</packing>
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</child>
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<child>
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<object class="GtkScale">
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<property name="visible">True</property>
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<property name="orientation">horizontal</property>
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<property name="can_focus">True</property>
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<property name="width-request">200</property>
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<property name="draw_value">False</property>
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<property name="adjustment">adjustment2</property>
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<property name="hexpand">True</property>
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<property name="halign">fill</property>
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<marks>
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<mark value="0" position="bottom"></mark>
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<mark value="1" position="bottom"></mark>
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<mark value="2" position="bottom"></mark>
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<mark value="3" position="bottom"></mark>
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<mark value="4" position="bottom"></mark>
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</marks>
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</object>
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<packing>
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<property name="left_attach">1</property>
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<property name="top_attach">1</property>
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<property name="width">1</property>
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<property name="height">1</property>
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</packing>
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</child>
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<child>
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<object class="GtkLabel">
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<property name="visible">True</property>
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<property name="label">Discrete</property>
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<property name="xalign">0</property>
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<property name="halign">fill</property>
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</object>
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<packing>
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<property name="left_attach">0</property>
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<property name="top_attach">2</property>
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<property name="width">1</property>
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<property name="height">1</property>
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</packing>
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</child>
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<child>
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<object class="GtkScale">
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<property name="visible">True</property>
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<property name="orientation">horizontal</property>
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<property name="can_focus">True</property>
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<property name="width-request">200</property>
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<property name="round-digits">0</property>
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<property name="draw_value">False</property>
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<property name="adjustment">adjustment3</property>
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<property name="hexpand">True</property>
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<property name="halign">fill</property>
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<marks>
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<mark value="0" position="bottom"></mark>
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<mark value="1" position="bottom"></mark>
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<mark value="2" position="bottom"></mark>
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<mark value="3" position="bottom"></mark>
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<mark value="4" position="bottom"></mark>
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</marks>
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</object>
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<packing>
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<property name="left_attach">1</property>
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<property name="top_attach">2</property>
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<property name="width">1</property>
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<property name="height">1</property>
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</packing>
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</child>
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</object>
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</child>
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</object>
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</interface>
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