Commit bb77f4e6 authored by Owen Taylor's avatar Owen Taylor Committed by Owen Taylor

Initialize DOUBLE_BUFFERED flag to on.

Fri Jun  2 12:56:01 2000  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkwidget.c (gtk_widget_init): Initialize DOUBLE_BUFFERED
	flag to on.

	* gtk/gtkwidget.c (gtk_widget_draw) gtk/gtkmain.c (gtk_main_do_event):
	Honor DOUBLE_BUFFRED_FLAG

	* gtk/gtkwidget.c (gtk_widget_set_double_buffered): Add a
	function to set the DOUBLE_BUFFERED flag.

	* gtk/gtkwidget.h: Add GTK_DOUBLE_BUFFERED flag to indicate whether
	or not exposes done on the widget should be double-buffered.

	* gtk/gtkenums.h (GtkTextDirection): Reverse order of enumerations
	to be what would be expected. (Fixes problem with a
	g_return_if_fail() validating a TextDirection enumeration)
parent 9ae724bf
Fri Jun 2 12:56:01 2000 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.c (gtk_widget_init): Initialize DOUBLE_BUFFERED
flag to on.
* gtk/gtkwidget.c (gtk_widget_draw) gtk/gtkmain.c (gtk_main_do_event):
Honor DOUBLE_BUFFRED_FLAG
* gtk/gtkwidget.c (gtk_widget_set_double_buffered): Add a
function to set the DOUBLE_BUFFERED flag.
* gtk/gtkwidget.h: Add GTK_DOUBLE_BUFFERED flag to indicate whether
or not exposes done on the widget should be double-buffered.
* gtk/gtkenums.h (GtkTextDirection): Reverse order of enumerations
to be what would be expected. (Fixes problem with a
g_return_if_fail() validating a TextDirection enumeration)
Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.c: Remove all references to
......
Fri Jun 2 12:56:01 2000 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.c (gtk_widget_init): Initialize DOUBLE_BUFFERED
flag to on.
* gtk/gtkwidget.c (gtk_widget_draw) gtk/gtkmain.c (gtk_main_do_event):
Honor DOUBLE_BUFFRED_FLAG
* gtk/gtkwidget.c (gtk_widget_set_double_buffered): Add a
function to set the DOUBLE_BUFFERED flag.
* gtk/gtkwidget.h: Add GTK_DOUBLE_BUFFERED flag to indicate whether
or not exposes done on the widget should be double-buffered.
* gtk/gtkenums.h (GtkTextDirection): Reverse order of enumerations
to be what would be expected. (Fixes problem with a
g_return_if_fail() validating a TextDirection enumeration)
Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.c: Remove all references to
......
Fri Jun 2 12:56:01 2000 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.c (gtk_widget_init): Initialize DOUBLE_BUFFERED
flag to on.
* gtk/gtkwidget.c (gtk_widget_draw) gtk/gtkmain.c (gtk_main_do_event):
Honor DOUBLE_BUFFRED_FLAG
* gtk/gtkwidget.c (gtk_widget_set_double_buffered): Add a
function to set the DOUBLE_BUFFERED flag.
* gtk/gtkwidget.h: Add GTK_DOUBLE_BUFFERED flag to indicate whether
or not exposes done on the widget should be double-buffered.
* gtk/gtkenums.h (GtkTextDirection): Reverse order of enumerations
to be what would be expected. (Fixes problem with a
g_return_if_fail() validating a TextDirection enumeration)
Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.c: Remove all references to
......
Fri Jun 2 12:56:01 2000 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.c (gtk_widget_init): Initialize DOUBLE_BUFFERED
flag to on.
* gtk/gtkwidget.c (gtk_widget_draw) gtk/gtkmain.c (gtk_main_do_event):
Honor DOUBLE_BUFFRED_FLAG
* gtk/gtkwidget.c (gtk_widget_set_double_buffered): Add a
function to set the DOUBLE_BUFFERED flag.
* gtk/gtkwidget.h: Add GTK_DOUBLE_BUFFERED flag to indicate whether
or not exposes done on the widget should be double-buffered.
* gtk/gtkenums.h (GtkTextDirection): Reverse order of enumerations
to be what would be expected. (Fixes problem with a
g_return_if_fail() validating a TextDirection enumeration)
Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.c: Remove all references to
......
Fri Jun 2 12:56:01 2000 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.c (gtk_widget_init): Initialize DOUBLE_BUFFERED
flag to on.
* gtk/gtkwidget.c (gtk_widget_draw) gtk/gtkmain.c (gtk_main_do_event):
Honor DOUBLE_BUFFRED_FLAG
* gtk/gtkwidget.c (gtk_widget_set_double_buffered): Add a
function to set the DOUBLE_BUFFERED flag.
* gtk/gtkwidget.h: Add GTK_DOUBLE_BUFFERED flag to indicate whether
or not exposes done on the widget should be double-buffered.
* gtk/gtkenums.h (GtkTextDirection): Reverse order of enumerations
to be what would be expected. (Fixes problem with a
g_return_if_fail() validating a TextDirection enumeration)
Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.c: Remove all references to
......
Fri Jun 2 12:56:01 2000 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.c (gtk_widget_init): Initialize DOUBLE_BUFFERED
flag to on.
* gtk/gtkwidget.c (gtk_widget_draw) gtk/gtkmain.c (gtk_main_do_event):
Honor DOUBLE_BUFFRED_FLAG
* gtk/gtkwidget.c (gtk_widget_set_double_buffered): Add a
function to set the DOUBLE_BUFFERED flag.
* gtk/gtkwidget.h: Add GTK_DOUBLE_BUFFERED flag to indicate whether
or not exposes done on the widget should be double-buffered.
* gtk/gtkenums.h (GtkTextDirection): Reverse order of enumerations
to be what would be expected. (Fixes problem with a
g_return_if_fail() validating a TextDirection enumeration)
Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.c: Remove all references to
......
Fri Jun 2 12:56:01 2000 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.c (gtk_widget_init): Initialize DOUBLE_BUFFERED
flag to on.
* gtk/gtkwidget.c (gtk_widget_draw) gtk/gtkmain.c (gtk_main_do_event):
Honor DOUBLE_BUFFRED_FLAG
* gtk/gtkwidget.c (gtk_widget_set_double_buffered): Add a
function to set the DOUBLE_BUFFERED flag.
* gtk/gtkwidget.h: Add GTK_DOUBLE_BUFFERED flag to indicate whether
or not exposes done on the widget should be double-buffered.
* gtk/gtkenums.h (GtkTextDirection): Reverse order of enumerations
to be what would be expected. (Fixes problem with a
g_return_if_fail() validating a TextDirection enumeration)
Thu Jun 1 23:05:13 2000 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.c: Remove all references to
......
......@@ -81,8 +81,8 @@ typedef enum
typedef enum
{
GTK_TEXT_DIR_NONE,
GTK_TEXT_DIR_RTL,
GTK_TEXT_DIR_LTR
GTK_TEXT_DIR_LTR,
GTK_TEXT_DIR_RTL
} GtkTextDirection;
/* justification for label and maybe other widgets (text?) */
......
......@@ -742,12 +742,12 @@ gtk_main_do_event (GdkEvent *event)
break;
case GDK_EXPOSE:
if (event->any.window)
if (event->any.window && GTK_WIDGET_DOUBLE_BUFFERED (event_widget))
gdk_window_begin_paint_rect (event->any.window, &event->expose.area);
gtk_widget_event (event_widget, event);
if (event->any.window)
if (event->any.window && GTK_WIDGET_DOUBLE_BUFFERED (event_widget))
gdk_window_end_paint (event->any.window);
break;
......
......@@ -1023,7 +1023,8 @@ gtk_widget_init (GtkWidget *widget)
GTK_WIDGET_SET_FLAGS (widget,
GTK_SENSITIVE |
GTK_PARENT_SENSITIVE |
(composite_child_stack ? GTK_COMPOSITE_CHILD : 0));
(composite_child_stack ? GTK_COMPOSITE_CHILD : 0) |
GTK_DOUBLE_BUFFERED);
widget->style = gtk_widget_peek_style ();
gtk_style_ref (widget->style);
......@@ -1859,7 +1860,7 @@ gtk_widget_draw (GtkWidget *widget,
area = &temp_area;
}
if (!GTK_WIDGET_NO_WINDOW (widget))
if (!GTK_WIDGET_NO_WINDOW (widget) && GTK_WIDGET_DOUBLE_BUFFERED (widget))
{
GdkRectangle tmp_area = *area;
gint x, y;
......@@ -1876,7 +1877,7 @@ gtk_widget_draw (GtkWidget *widget,
gtk_signal_emit (GTK_OBJECT (widget), widget_signals[DRAW], area);
if (!GTK_WIDGET_NO_WINDOW (widget))
if (!GTK_WIDGET_NO_WINDOW (widget) && GTK_WIDGET_DOUBLE_BUFFERED (widget))
gdk_window_end_paint (widget->window);
}
}
......@@ -2802,6 +2803,19 @@ gtk_widget_set_app_paintable (GtkWidget *widget,
}
}
void
gtk_widget_set_double_buffered (GtkWidget *widget,
gboolean double_buffered)
{
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_WIDGET (widget));
if (double_buffered)
GTK_WIDGET_SET_FLAGS (widget, GTK_DOUBLE_BUFFERED);
else
GTK_WIDGET_UNSET_FLAGS (widget, GTK_DOUBLE_BUFFERED);
}
/*****************************************
* gtk_widget_set_sensitive:
*
......@@ -3192,7 +3206,7 @@ gtk_widget_create_pango_context (GtkWidget *widget)
PangoContext *context;
char *lang, *p;
g_return_if_fail (GTK_IS_WIDGET (widget));
g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
context = gdk_pango_context_get ();
......@@ -3232,7 +3246,7 @@ gtk_widget_create_pango_layout (GtkWidget *widget)
PangoLayout *layout;
PangoContext *context;
g_return_if_fail (GTK_IS_WIDGET (widget));
g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
context = gtk_widget_create_pango_context (widget);
layout = pango_layout_new (context);
......@@ -3998,7 +4012,7 @@ GtkTextDirection
gtk_widget_get_direction (GtkWidget *widget)
{
g_return_val_if_fail (widget != NULL, GTK_TEXT_DIR_LTR);
g_return_if_fail (GTK_IS_WIDGET (widget));
g_return_val_if_fail (GTK_IS_WIDGET (widget), GTK_TEXT_DIR_LTR);
if (GTK_WIDGET_DIRECTION_SET (widget))
return GTK_WIDGET_DIRECTION_LTR (widget) ? GTK_TEXT_DIR_LTR : GTK_TEXT_DIR_RTL;
......
......@@ -60,7 +60,8 @@ typedef enum
GTK_COMPOSITE_CHILD = 1 << 17,
GTK_NO_REPARENT = 1 << 18,
GTK_APP_PAINTABLE = 1 << 19,
GTK_RECEIVES_DEFAULT = 1 << 20
GTK_RECEIVES_DEFAULT = 1 << 20,
GTK_DOUBLE_BUFFERED = 1 << 21
} GtkWidgetFlags;
/* Macro for casting a pointer to a GtkWidget or GtkWidgetClass pointer.
......@@ -101,6 +102,7 @@ typedef enum
#define GTK_WIDGET_COMPOSITE_CHILD(wid) ((GTK_WIDGET_FLAGS (wid) & GTK_COMPOSITE_CHILD) != 0)
#define GTK_WIDGET_APP_PAINTABLE(wid) ((GTK_WIDGET_FLAGS (wid) & GTK_APP_PAINTABLE) != 0)
#define GTK_WIDGET_RECEIVES_DEFAULT(wid) ((GTK_WIDGET_FLAGS (wid) & GTK_RECEIVES_DEFAULT) != 0)
#define GTK_WIDGET_DOUBLE_BUFFERED(wid) ((GTK_WIDGET_FLAGS (wid) & GTK_DOUBLE_BUFFERED) != 0)
/* Macros for setting and clearing widget flags.
*/
......@@ -511,6 +513,8 @@ void gtk_widget_set_sensitive (GtkWidget *widget,
gboolean sensitive);
void gtk_widget_set_app_paintable (GtkWidget *widget,
gboolean app_paintable);
void gtk_widget_set_double_buffered (GtkWidget *widget,
gboolean double_buffered);
void gtk_widget_set_parent (GtkWidget *widget,
GtkWidget *parent);
void gtk_widget_set_parent_window (GtkWidget *widget,
......
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