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widget-factory: Add a combo box separator example

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This shows that combo box separators are currently broken
in Adwaita.
This commit is contained in:
Matthias Clasen 2015-01-10 20:14:24 -05:00
parent 885b36a6d5
commit 35a8d3d770
2 changed files with 37 additions and 6 deletions
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39
demos/widget-factory/widget-factory.c
View File

@ -308,27 +308,37 @@ on_page_combo_changed (GtkComboBox *combo,
{
GtkWidget *from;
GtkWidget *to;
GtkWidget *print;
from = GTK_WIDGET (g_object_get_data (G_OBJECT (combo), "range_from_spin"));
to = GTK_WIDGET (g_object_get_data (G_OBJECT (combo), "range_to_spin"));
print = GTK_WIDGET (g_object_get_data (G_OBJECT (combo), "print_button"));
switch (gtk_combo_box_get_active (combo))
{
case 0: /* Range */
gtk_widget_set_sensitive (from, TRUE);
gtk_widget_set_sensitive (to, TRUE);
gtk_widget_set_sensitive (print, TRUE);
break;
case 1: /* All */
gtk_widget_set_sensitive (from, FALSE);
gtk_widget_set_sensitive (to, FALSE);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (from), 1);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (to), 99);
gtk_widget_set_sensitive (print, TRUE);
break;
case 2: /* Current */
gtk_widget_set_sensitive (from, FALSE);
gtk_widget_set_sensitive (to, FALSE);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (from), 7);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (to), 7);
gtk_widget_set_sensitive (print, TRUE);
break;
case 4:
gtk_widget_set_sensitive (from, FALSE);
gtk_widget_set_sensitive (to, FALSE);
gtk_widget_set_sensitive (print, FALSE);
break;
default:;
}
@ -342,8 +352,8 @@ on_range_from_changed (GtkSpinButton *from)
to = GTK_SPIN_BUTTON (g_object_get_data (G_OBJECT (from), "range_to_spin"));
v1 = gtk_spin_button_get_value_as_int (from);
v2 = gtk_spin_button_get_value_as_int (to);
v1 = gtk_spin_button_get_value_as_int (from);
v2 = gtk_spin_button_get_value_as_int (to);
if (v1 > v2)
gtk_spin_button_set_value (to, v1);
@ -357,8 +367,8 @@ on_range_to_changed (GtkSpinButton *to)
from = GTK_SPIN_BUTTON (g_object_get_data (G_OBJECT (to), "range_from_spin"));
v1 = gtk_spin_button_get_value_as_int (from);
v2 = gtk_spin_button_get_value_as_int (to);
v1 = gtk_spin_button_get_value_as_int (from);
v2 = gtk_spin_button_get_value_as_int (to);
if (v1 > v2)
gtk_spin_button_set_value (from, v2);
@ -718,7 +728,7 @@ populate_colors (GtkWidget *widget)
GdkRGBA rgba;
gtk_list_box_set_header_func (GTK_LIST_BOX (widget), update_title_header, NULL, NULL);
for (i = 0; i < G_N_ELEMENTS (colors); i++)
{
row = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 20);
@ -1099,6 +1109,21 @@ osd_frame_button_press (GtkWidget *frame, GdkEventButton *event, gpointer data)
return GDK_EVENT_STOP;
}
static gboolean
page_combo_separator_func (GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data)
{
gchar *text;
gboolean res;
gtk_tree_model_get (model, iter, 0, &text, -1);
res = g_strcmp0 (text, "-") == 0;
g_free (text);
return res;
}
static void
activate (GApplication *app)
{
@ -1107,6 +1132,7 @@ activate (GApplication *app)
GtkWidget *widget;
GtkWidget *widget2;
GtkWidget *widget3;
GtkWidget *widget4;
GtkWidget *stack;
GtkWidget *dialog;
GtkAdjustment *adj;
@ -1254,12 +1280,15 @@ activate (GApplication *app)
populate_colors ((GtkWidget *)gtk_builder_get_object (builder, "munsell"));
widget = (GtkWidget *)gtk_builder_get_object (builder, "page_combo");
gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (widget), page_combo_separator_func, NULL, NULL);
widget2 = (GtkWidget *)gtk_builder_get_object (builder, "range_from_spin");
widget3 = (GtkWidget *)gtk_builder_get_object (builder, "range_to_spin");
widget4 = (GtkWidget *)gtk_builder_get_object (builder, "print_button");
g_object_set_data (G_OBJECT (widget), "range_from_spin", widget2);
g_object_set_data (G_OBJECT (widget3), "range_from_spin", widget2);
g_object_set_data (G_OBJECT (widget), "range_to_spin", widget3);
g_object_set_data (G_OBJECT (widget2), "range_to_spin", widget3);
g_object_set_data (G_OBJECT (widget), "print_button", widget4);
set_accel (GTK_APPLICATION (app), GTK_WIDGET (gtk_builder_get_object (builder, "quitmenuitem")));
set_accel (GTK_APPLICATION (app), GTK_WIDGET (gtk_builder_get_object (builder, "deletemenuitem")));

4
demos/widget-factory/widget-factory.ui
View File

@ -3573,6 +3573,8 @@ microphone-sensitivity-medium-symbolic</property>
<item>Range</item>
<item>All</item>
<item>Current</item>
<item>-</item>
<item>None</item>
</items>
</object>
</child>
@ -3591,7 +3593,7 @@ microphone-sensitivity-medium-symbolic</property>
</object>
</child>
<child>
<object class="GtkButton">
<object class="GtkButton" id="print_button">
<property name="visible">True</property>
<property name="label">Print</property>
</object>