[gtk+] inspector: Add a button for rtl flipping
- From: Matthias Clasen <matthiasc src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+] inspector: Add a button for rtl flipping
- Date: Sun, 11 May 2014 02:25:25 +0000 (UTC)
commit be532bc1962ca12d6f5be0e26a669fc78e3b361a
Author: Matthias Clasen <mclasen redhat com>
Date: Sat May 10 10:40:55 2014 -0400
inspector: Add a button for rtl flipping
Nice to have a quick way of testing this everywhere.
The implementation is not quite perfect: due to the way text
direction works in GTK+, widgets that appear in the inspector
window while we are flipped will inherit the flipped direction
instead of the fixed direction of the inspector window.
modules/inspector/window.c | 37 +++++++++++++++++++++++++++++++++++++
modules/inspector/window.ui | 17 +++++++++++++++--
2 files changed, 52 insertions(+), 2 deletions(-)
---
diff --git a/modules/inspector/window.c b/modules/inspector/window.c
index 479c4e5..37363ef 100644
--- a/modules/inspector/window.c
+++ b/modules/inspector/window.c
@@ -50,6 +50,40 @@ on_graphic_updates_toggled (GtkToggleButton *button,
gdk_window_set_debug_updates (gtk_toggle_button_get_active (button));
}
+static void
+fix_direction_recurse (GtkWidget *widget, gpointer data)
+{
+ GtkTextDirection dir = GPOINTER_TO_INT (data);
+
+ g_object_ref (widget);
+
+ gtk_widget_set_direction (widget, dir);
+ if (GTK_IS_CONTAINER (widget))
+ gtk_container_forall (GTK_CONTAINER (widget), fix_direction_recurse, data);
+
+ g_object_unref (widget);
+}
+
+static GtkTextDirection initial_direction;
+
+static void
+fix_direction (GtkInspectorWindow *iw)
+{
+ fix_direction_recurse (GTK_WIDGET (iw), GINT_TO_POINTER (initial_direction));
+}
+
+static void
+on_flip (GtkButton *button,
+ GtkInspectorWindow *iw)
+{
+ fix_direction (iw);
+
+ if (gtk_widget_get_default_direction () == GTK_TEXT_DIR_LTR)
+ gtk_widget_set_default_direction (GTK_TEXT_DIR_RTL);
+ else
+ gtk_widget_set_default_direction (GTK_TEXT_DIR_LTR);
+}
+
static gboolean
on_widget_tree_button_press (GtkInspectorWidgetTree *wt,
GdkEventButton *event,
@@ -126,6 +160,8 @@ gtk_inspector_window_init (GtkInspectorWindow *iw)
g_signal_connect (G_OBJECT (iw->widget_tree), "button-press-event",
G_CALLBACK (on_widget_tree_button_press), iw);
}
+
+ initial_direction = gtk_widget_get_default_direction ();
}
static void
@@ -182,6 +218,7 @@ gtk_inspector_window_class_init (GtkInspectorWindowClass *klass)
gtk_widget_class_bind_template_callback (widget_class, on_inspect);
gtk_widget_class_bind_template_callback (widget_class, on_graphic_updates_toggled);
+ gtk_widget_class_bind_template_callback (widget_class, on_flip);
gtk_widget_class_bind_template_callback (widget_class, on_widget_tree_selection_changed);
gtk_widget_class_bind_template_callback (widget_class, on_send_widget_to_shell_activate);
}
diff --git a/modules/inspector/window.ui b/modules/inspector/window.ui
index e6f643b..66d7515 100644
--- a/modules/inspector/window.ui
+++ b/modules/inspector/window.ui
@@ -1,13 +1,18 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface domain="gtk30">
+ <object class="GtkImage" id="inspect_image">
+ <property name="visible">True</property>
+ <property name="icon-name">edit-find</property>
+ <property name="icon-size">4</property>
+ </object>
<object class="GtkImage" id="update_image">
<property name="visible">True</property>
<property name="icon-name">view-refresh</property>
<property name="icon-size">4</property>
</object>
- <object class="GtkImage" id="inspect_image">
+ <object class="GtkImage" id="flip_image">
<property name="visible">True</property>
- <property name="icon-name">edit-find</property>
+ <property name="icon-name">object-flip-horizontal</property>
<property name="icon-size">4</property>
</object>
<object class="GtkMenu" id="widget_popup">
@@ -49,6 +54,14 @@
<signal name="toggled" handler="on_graphic_updates_toggled"/>
</object>
</child>
+ <child>
+ <object class="GtkButton">
+ <property name="visible">True</property>
+ <property name="image">flip_image</property>
+ <property name="tooltip-text" translatable="yes">Change Text Direction</property>
+ <signal name="clicked" handler="on_flip"/>
+ </object>
+ </child>
</object>
<packing>
<property name="pack-type">start</property>
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