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-rw-r--r--ChangeLog18
-rw-r--r--ChangeLog.pre-2-018
-rw-r--r--ChangeLog.pre-2-1018
-rw-r--r--ChangeLog.pre-2-218
-rw-r--r--ChangeLog.pre-2-418
-rw-r--r--ChangeLog.pre-2-618
-rw-r--r--ChangeLog.pre-2-818
-rw-r--r--gtk/gtkenums.h4
-rw-r--r--gtk/gtkmain.c4
-rw-r--r--gtk/gtkwidget.c26
-rw-r--r--gtk/gtkwidget.h6
11 files changed, 155 insertions, 11 deletions
diff --git a/ChangeLog b/ChangeLog
index f5205c77aa..d33cfd8bca 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,21 @@
+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
diff --git a/ChangeLog.pre-2-0 b/ChangeLog.pre-2-0
index f5205c77aa..d33cfd8bca 100644
--- a/ChangeLog.pre-2-0
+++ b/ChangeLog.pre-2-0
@@ -1,3 +1,21 @@
+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
diff --git a/ChangeLog.pre-2-10 b/ChangeLog.pre-2-10
index f5205c77aa..d33cfd8bca 100644
--- a/ChangeLog.pre-2-10
+++ b/ChangeLog.pre-2-10
@@ -1,3 +1,21 @@
+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
diff --git a/ChangeLog.pre-2-2 b/ChangeLog.pre-2-2
index f5205c77aa..d33cfd8bca 100644
--- a/ChangeLog.pre-2-2
+++ b/ChangeLog.pre-2-2
@@ -1,3 +1,21 @@
+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
diff --git a/ChangeLog.pre-2-4 b/ChangeLog.pre-2-4
index f5205c77aa..d33cfd8bca 100644
--- a/ChangeLog.pre-2-4
+++ b/ChangeLog.pre-2-4
@@ -1,3 +1,21 @@
+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
diff --git a/ChangeLog.pre-2-6 b/ChangeLog.pre-2-6
index f5205c77aa..d33cfd8bca 100644
--- a/ChangeLog.pre-2-6
+++ b/ChangeLog.pre-2-6
@@ -1,3 +1,21 @@
+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
diff --git a/ChangeLog.pre-2-8 b/ChangeLog.pre-2-8
index f5205c77aa..d33cfd8bca 100644
--- a/ChangeLog.pre-2-8
+++ b/ChangeLog.pre-2-8
@@ -1,3 +1,21 @@
+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
diff --git a/gtk/gtkenums.h b/gtk/gtkenums.h
index 39d999b3ac..4efe82b773 100644
--- a/gtk/gtkenums.h
+++ b/gtk/gtkenums.h
@@ -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?) */
diff --git a/gtk/gtkmain.c b/gtk/gtkmain.c
index 952c841347..a30676274e 100644
--- a/gtk/gtkmain.c
+++ b/gtk/gtkmain.c
@@ -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;
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index dcb98970c6..474164dc82 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -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;
diff --git a/gtk/gtkwidget.h b/gtk/gtkwidget.h
index 3d804a1371..8fae055e30 100644
--- a/gtk/gtkwidget.h
+++ b/gtk/gtkwidget.h
@@ -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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