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inspector: Show widget allocation

Browse Source 
https://bugzilla.gnome.org/show_bug.cgi?id=736191
This commit is contained in:
Timm Bäder 2014-09-06 16:36:05 +02:00 committed by Matthias Clasen
parent 7633118e7d
commit a4d9eccbc6
4 changed files with 195 additions and 131 deletions
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23
gtk/inspector/misc-info.c
View File

@ -43,6 +43,8 @@ struct _GtkInspectorMiscInfoPrivate {
GtkWidget *focus_widget_row;
GtkWidget *focus_widget;
GtkWidget *focus_widget_button;
GtkWidget *allocated_size_row;
GtkWidget *allocated_size;
};
enum
@ -51,7 +53,7 @@ enum
PROP_WIDGET_TREE
};
G_DEFINE_TYPE_WITH_PRIVATE (GtkInspectorMiscInfo, gtk_inspector_misc_info, GTK_TYPE_BOX)
G_DEFINE_TYPE_WITH_PRIVATE (GtkInspectorMiscInfo, gtk_inspector_misc_info, GTK_TYPE_SCROLLED_WINDOW)
static gchar *
format_state_flags (GtkStateFlags state)
@ -92,6 +94,17 @@ state_flags_changed (GtkWidget *w, GtkStateFlags old_flags, GtkInspectorMiscInfo
g_free (s);
}
static void
allocation_changed (GtkWidget *w, GdkRectangle *allocation, GtkInspectorMiscInfo *sl)
{
gchar *size_label = g_strdup_printf ("%d × %d",
gtk_widget_get_allocated_width (w),
gtk_widget_get_allocated_height (w));
gtk_label_set_label (GTK_LABEL (sl->priv->allocated_size), size_label);
g_free (size_label);
}
static void
disconnect_each_other (gpointer still_alive,
GObject *for_science)
@ -209,6 +222,7 @@ gtk_inspector_misc_info_set_object (GtkInspectorMiscInfo *sl,
{
g_signal_handlers_disconnect_by_func (sl->priv->object, state_flags_changed, sl);
g_signal_handlers_disconnect_by_func (sl->priv->object, set_focus_cb, sl);
g_signal_handlers_disconnect_by_func (sl->priv->object, allocation_changed, sl);
disconnect_each_other (sl->priv->object, G_OBJECT (sl));
disconnect_each_other (sl, sl->priv->object);
sl->priv->object = NULL;
@ -231,10 +245,15 @@ gtk_inspector_misc_info_set_object (GtkInspectorMiscInfo *sl,
gtk_widget_show (sl->priv->state_row);
g_signal_connect_object (object, "state-flags-changed", G_CALLBACK (state_flags_changed), sl, 0);
state_flags_changed (GTK_WIDGET (sl->priv->object), 0, sl);
allocation_changed (GTK_WIDGET (sl->priv->object), NULL, sl);
gtk_widget_show (sl->priv->allocated_size_row);
g_signal_connect_object (object, "size-allocate", G_CALLBACK (allocation_changed), sl, 0);
}
else
{
gtk_widget_hide (sl->priv->state_row);
gtk_widget_hide (sl->priv->allocated_size_row);
}
if (GTK_IS_BUILDABLE (object))
@ -336,6 +355,8 @@ gtk_inspector_misc_info_class_init (GtkInspectorMiscInfoClass *klass)
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorMiscInfo, focus_widget_row);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorMiscInfo, focus_widget);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorMiscInfo, focus_widget_button);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorMiscInfo, allocated_size_row);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorMiscInfo, allocated_size);
gtk_widget_class_bind_template_callback (widget_class, show_default_widget);
gtk_widget_class_bind_template_callback (widget_class, show_focus_widget);

6
gtk/inspector/misc-info.h
View File

@ -18,7 +18,7 @@
#ifndef _GTK_INSPECTOR_MISC_INFO_H_
#define _GTK_INSPECTOR_MISC_INFO_H_
#include <gtk/gtkbox.h>
#include "gtkscrolledwindow.h"
#define GTK_TYPE_INSPECTOR_MISC_INFO (gtk_inspector_misc_info_get_type())
#define GTK_INSPECTOR_MISC_INFO(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GTK_TYPE_INSPECTOR_MISC_INFO, GtkInspectorMiscInfo))
@ -32,13 +32,13 @@ typedef struct _GtkInspectorMiscInfoPrivate GtkInspectorMiscInfoPrivate;
typedef struct _GtkInspectorMiscInfo
{
GtkBox parent;
GtkScrolledWindow parent;
GtkInspectorMiscInfoPrivate *priv;
} GtkInspectorMiscInfo;
typedef struct _GtkInspectorMiscInfoClass
{
GtkBoxClass parent;
GtkScrolledWindowClass parent;
} GtkInspectorMiscInfoClass;
G_BEGIN_DECLS

44
gtk/inspector/misc-info.ui
View File

@ -1,9 +1,14 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface domain="gtk30">
<template class="GtkInspectorMiscInfo" parent="GtkBox">
<template class="GtkInspectorMiscInfo" parent="GtkScrolledWindow">
<child>
<object class="GtkBox">
<property name="visible">true</property>
<property name="orientation">vertical</property>
<property name="margin">60</property>
<property name="spacing">10</property>
<child>
<object class="GtkFrame">
<property name="visible">True</property>
@ -165,6 +170,43 @@
</child>
</object>
</child>
<child>
<object class="GtkListBoxRow" id="allocated_size_row">
<property name="visible">true</property>
<property name="activatable">false</property>
<child>
<object class="GtkBox">
<property name="visible">true</property>
<property name="orientation">horizontal</property>
<property name="margin">10</property>
<property name="spacing">40</property>
<child>
<object class="GtkLabel">
<property name="visible">true</property>
<property name="label" translatable="yes">Allocated size</property>
<property name="halign">start</property>
<property name="valign">baseline</property>
<property name="xalign">0</property>
</object>
<packing>
<property name="expand">true</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="allocated_size">
<property name="visible">true</property>
<property name="halign">end</property>
<property name="valign">baseline</property>
</object>
</child>
</object>
</child>
</object>
</child>
</object>
</child>
</object>
</child>
</object>

1
gtk/inspector/misc-info.ui.h
View File

@ -4,3 +4,4 @@ N_("Default Widget");
N_("Properties");
N_("Focus Widget");
N_("Properties");
N_("Allocated size");