/* ///////////////////////////////////////////////////////////////////////////
-// Name: wx_gtk.h
-// Purpose:
+// Name: win_gtk.c
+// Purpose: native GTK+ widget for wxWindows
// Author: Robert Roebling
-// Created: 01/02/97
-// Id:
-// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Id: $Id$
+// Copyright: (c) 1998 Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////// */
#include "wx/gtk/win_gtk.h"
+#include "gtk/gtksignal.h"
+#include "gtk/gtknotebook.h"
#ifdef __cplusplus
extern "C" {
static void gtk_myfixed_class_init (GtkMyFixedClass *klass);
static void gtk_myfixed_init (GtkMyFixed *myfixed);
static void gtk_myfixed_map (GtkWidget *widget);
+#if (GTK_MINOR_VERSION == 0)
static void gtk_myfixed_unmap (GtkWidget *widget);
+#endif
static void gtk_myfixed_realize (GtkWidget *widget);
static void gtk_myfixed_size_request (GtkWidget *widget,
GtkRequisition *requisition);
static void gtk_myfixed_remove (GtkContainer *container,
GtkWidget *widget);
static void gtk_myfixed_foreach (GtkContainer *container,
+#if (GTK_MINOR_VERSION > 0)
+ gboolean include_internals,
+#endif
GtkCallback callback,
gpointer callback_data);
+#if (GTK_MINOR_VERSION > 0)
+static GtkType gtk_myfixed_child_type (GtkContainer *container);
+#endif
+
+#if (GTK_MINOR_VERSION > 0)
+static void gtk_myfixed_scroll_set_adjustments (GtkMyFixed *myfixed,
+ GtkAdjustment *hadj,
+ GtkAdjustment *vadj);
+#endif
-static GtkContainerClass *parent_class = NULL;
+static GtkContainerClass *parent_class = NULL;
guint
gtk_myfixed_get_type ()
{
- static guint myfixed_type = 0;
+ static guint myfixed_type = 0;
- if (!myfixed_type)
+ if (!myfixed_type)
{
- GtkTypeInfo myfixed_info =
- {
- "GtkMyFixed",
- sizeof (GtkMyFixed),
- sizeof (GtkMyFixedClass),
- (GtkClassInitFunc) gtk_myfixed_class_init,
- (GtkObjectInitFunc) gtk_myfixed_init,
- (GtkArgSetFunc) NULL,
- (GtkArgGetFunc) NULL,
- };
-
- myfixed_type = gtk_type_unique (gtk_container_get_type (), &myfixed_info);
+ GtkTypeInfo myfixed_info =
+ {
+ "GtkMyFixed",
+ sizeof (GtkMyFixed),
+ sizeof (GtkMyFixedClass),
+ (GtkClassInitFunc) gtk_myfixed_class_init,
+ (GtkObjectInitFunc) gtk_myfixed_init,
+#if (GTK_MINOR_VERSION > 0)
+ /* reserved_1 */ NULL,
+ /* reserved_2 */ NULL,
+ (GtkClassInitFunc) NULL,
+#else
+ (GtkArgSetFunc) NULL,
+ (GtkArgGetFunc) NULL,
+#endif
+ };
+ myfixed_type = gtk_type_unique (gtk_container_get_type (), &myfixed_info);
}
-
- return myfixed_type;
+
+ return myfixed_type;
}
static void
gtk_myfixed_class_init (GtkMyFixedClass *klass)
{
- GtkObjectClass *object_class;
- GtkWidgetClass *widget_class;
- GtkContainerClass *container_class;
-
- object_class = (GtkObjectClass*) klass;
- widget_class = (GtkWidgetClass*) klass;
- container_class = (GtkContainerClass*) klass;
-
- parent_class = gtk_type_class (gtk_container_get_type ());
-
- widget_class->map = gtk_myfixed_map;
- widget_class->unmap = gtk_myfixed_unmap;
- widget_class->realize = gtk_myfixed_realize;
- widget_class->size_request = gtk_myfixed_size_request;
- widget_class->size_allocate = gtk_myfixed_size_allocate;
- widget_class->draw = gtk_myfixed_draw;
- widget_class->expose_event = gtk_myfixed_expose;
-
- container_class->add = gtk_myfixed_add;
- container_class->remove = gtk_myfixed_remove;
- container_class->foreach = gtk_myfixed_foreach;
+ GtkObjectClass *object_class;
+ GtkWidgetClass *widget_class;
+ GtkContainerClass *container_class;
+
+ object_class = (GtkObjectClass*) klass;
+ widget_class = (GtkWidgetClass*) klass;
+ container_class = (GtkContainerClass*) klass;
+
+#if (GTK_MINOR_VERSION > 0)
+ parent_class = gtk_type_class (GTK_TYPE_CONTAINER);
+#else
+ parent_class = gtk_type_class (gtk_container_get_type ());
+#endif
+
+ widget_class->map = gtk_myfixed_map;
+#if (GTK_MINOR_VERSION == 0)
+ widget_class->unmap = gtk_myfixed_unmap;
+#endif
+ widget_class->realize = gtk_myfixed_realize;
+ widget_class->size_request = gtk_myfixed_size_request;
+ widget_class->size_allocate = gtk_myfixed_size_allocate;
+ widget_class->draw = gtk_myfixed_draw;
+ widget_class->expose_event = gtk_myfixed_expose;
+
+ container_class->add = gtk_myfixed_add;
+ container_class->remove = gtk_myfixed_remove;
+#if (GTK_MINOR_VERSION > 0)
+ container_class->forall = gtk_myfixed_foreach;
+#else
+ container_class->foreach = gtk_myfixed_foreach;
+#endif
+
+#if (GTK_MINOR_VERSION > 0)
+ container_class->child_type = gtk_myfixed_child_type;
+#endif
+
+#if (GTK_MINOR_VERSION > 0)
+ klass->set_scroll_adjustments = gtk_myfixed_scroll_set_adjustments;
+
+ widget_class->set_scroll_adjustments_signal =
+ gtk_signal_new ("set_scroll_adjustments",
+ GTK_RUN_LAST,
+ object_class->type,
+ GTK_SIGNAL_OFFSET (GtkMyFixedClass, set_scroll_adjustments),
+ gtk_marshal_NONE__POINTER_POINTER,
+ GTK_TYPE_NONE, 2, GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT);
+#endif
}
+#if (GTK_MINOR_VERSION > 0)
+static GtkType
+gtk_myfixed_child_type (GtkContainer *container)
+{
+ return GTK_TYPE_WIDGET;
+}
+#endif
+
static void
gtk_myfixed_init (GtkMyFixed *myfixed)
{
- GTK_WIDGET_UNSET_FLAGS (myfixed, GTK_NO_WINDOW);
- GTK_WIDGET_SET_FLAGS (myfixed, GTK_BASIC);
+ GTK_WIDGET_UNSET_FLAGS (myfixed, GTK_NO_WINDOW);
- myfixed->children = NULL;
+#if (GTK_MINOR_VERSION == 0)
+ GTK_WIDGET_SET_FLAGS (myfixed, GTK_BASIC);
+#endif
+
+#if (GTK_MINOR_VERSION > 0)
+ myfixed->shadow_type = GTK_SHADOW_NONE;
+#endif
+
+ myfixed->children = NULL;
}
GtkWidget*
gtk_myfixed_new ()
{
- GtkMyFixed *myfixed;
+ GtkMyFixed *myfixed;
- myfixed = gtk_type_new (gtk_myfixed_get_type ());
+ myfixed = gtk_type_new (gtk_myfixed_get_type ());
- return GTK_WIDGET (myfixed);
+ return GTK_WIDGET (myfixed);
}
-void
-gtk_myfixed_put (GtkMyFixed *myfixed,
- GtkWidget *widget,
- gint16 x,
- gint16 y)
+#if (GTK_MINOR_VERSION > 0)
+void
+gtk_myfixed_scroll_set_adjustments (GtkMyFixed *myfixed,
+ GtkAdjustment *hadj,
+ GtkAdjustment *vadj)
{
- GtkMyFixedChild *child_info;
+ /* OK, this is embarassing, but this function has to be here */
+}
- g_return_if_fail (myfixed != NULL);
- g_return_if_fail (GTK_IS_MYFIXED (myfixed));
- g_return_if_fail (widget != NULL);
+void
+gtk_myfixed_set_shadow_type (GtkMyFixed *myfixed,
+ GtkShadowType type)
+{
+ g_return_if_fail (myfixed != NULL);
+ g_return_if_fail (GTK_IS_MYFIXED (myfixed));
- child_info = g_new (GtkMyFixedChild, 1);
- child_info->widget = widget;
- child_info->x = x;
- child_info->y = y;
-
- gtk_widget_set_parent (widget, GTK_WIDGET (myfixed));
+ if ((GtkShadowType) myfixed->shadow_type != type)
+ {
+ myfixed->shadow_type = type;
+
+ if (GTK_WIDGET_VISIBLE (myfixed))
+ {
+ gtk_widget_size_allocate (GTK_WIDGET (myfixed), &(GTK_WIDGET (myfixed)->allocation));
+ gtk_widget_queue_draw (GTK_WIDGET (myfixed));
+ }
+ }
+}
+#endif
- myfixed->children = g_list_append (myfixed->children, child_info);
+void
+gtk_myfixed_put (GtkMyFixed *myfixed,
+ GtkWidget *widget,
+ gint16 x,
+ gint16 y,
+ gint16 width,
+ gint16 height)
+{
+ GtkMyFixedChild *child_info;
+
+ g_return_if_fail (myfixed != NULL);
+ g_return_if_fail (GTK_IS_MYFIXED (myfixed));
+ g_return_if_fail (widget != NULL);
+
+ child_info = g_new (GtkMyFixedChild, 1);
+ child_info->widget = widget;
+ child_info->x = x;
+ child_info->y = y;
+ child_info->width = width;
+ child_info->height = height;
+
+ gtk_widget_set_parent (widget, GTK_WIDGET (myfixed));
- if (GTK_WIDGET_REALIZED (myfixed) && !GTK_WIDGET_REALIZED (widget))
- gtk_widget_realize (widget);
+ myfixed->children = g_list_append (myfixed->children, child_info);
- if (GTK_WIDGET_MAPPED (myfixed) && !GTK_WIDGET_MAPPED (widget))
- gtk_widget_map (widget);
+ if (GTK_WIDGET_REALIZED (myfixed))
+ gtk_widget_realize (widget);
- if (GTK_WIDGET_VISIBLE (widget) && GTK_WIDGET_VISIBLE (myfixed))
- gtk_widget_queue_resize (GTK_WIDGET (myfixed));
+ if (GTK_WIDGET_VISIBLE (myfixed) && GTK_WIDGET_VISIBLE (widget))
+ {
+ if (GTK_WIDGET_MAPPED (myfixed))
+ gtk_widget_map (widget);
+
+ gtk_widget_queue_resize (GTK_WIDGET (myfixed));
+ }
}
void
-gtk_myfixed_move (GtkMyFixed *myfixed,
- GtkWidget *widget,
- gint16 x,
- gint16 y)
+gtk_myfixed_move (GtkMyFixed *myfixed,
+ GtkWidget *widget,
+ gint16 x,
+ gint16 y)
{
- GtkMyFixedChild *child;
- GList *children;
+ GtkMyFixedChild *child;
+ GList *children;
- g_return_if_fail (myfixed != NULL);
- g_return_if_fail (GTK_IS_MYFIXED (myfixed));
- g_return_if_fail (widget != NULL);
+ g_return_if_fail (myfixed != NULL);
+ g_return_if_fail (GTK_IS_MYFIXED (myfixed));
+ g_return_if_fail (widget != NULL);
- children = myfixed->children;
- while (children)
+ children = myfixed->children;
+ while (children)
{
- child = children->data;
- children = children->next;
+ child = children->data;
+ children = children->next;
+
+ if (child->widget == widget)
+ {
+ gtk_myfixed_set_size( myfixed, widget, x, y, child->width, child->height );
+ break;
+ }
+ }
+}
- if (child->widget == widget)
+void
+gtk_myfixed_resize (GtkMyFixed *myfixed,
+ GtkWidget *widget,
+ gint16 width,
+ gint16 height)
+{
+ GtkMyFixedChild *child;
+ GList *children;
+
+ g_return_if_fail (myfixed != NULL);
+ g_return_if_fail (GTK_IS_MYFIXED (myfixed));
+ g_return_if_fail (widget != NULL);
+
+ children = myfixed->children;
+ while (children)
+ {
+ child = children->data;
+ children = children->next;
+
+ if (child->widget == widget)
{
- child->x = x;
- child->y = y;
+ gtk_myfixed_set_size( myfixed, widget, child->x, child->y, width, height );
+ break;
+ }
+ }
+}
- if (GTK_WIDGET_VISIBLE (widget) && GTK_WIDGET_VISIBLE (myfixed))
- gtk_widget_queue_resize (GTK_WIDGET (myfixed));
+void
+gtk_myfixed_set_size (GtkMyFixed *myfixed,
+ GtkWidget *widget,
+ gint16 x,
+ gint16 y,
+ gint16 width,
+ gint16 height)
+{
+ GtkMyFixedChild *child;
+ GList *children;
+ GtkAllocation child_allocation;
+
+ g_return_if_fail (myfixed != NULL);
+ g_return_if_fail (GTK_IS_MYFIXED (myfixed));
+ g_return_if_fail (widget != NULL);
- break;
+ children = myfixed->children;
+ while (children)
+ {
+ child = children->data;
+ children = children->next;
+
+ if (child->widget == widget)
+ {
+ if ((child->x == x) &&
+ (child->y == y) &&
+ (child->width == width) &&
+ (child->height == height)) return;
+
+ child->x = x;
+ child->y = y;
+ child->width = width;
+ child->height = height;
+
+ if (GTK_WIDGET_VISIBLE (widget) && GTK_WIDGET_VISIBLE (myfixed))
+ {
+ if ((child->width > 1) && (child->height > 1) && (GTK_WIDGET_REALIZED(widget)))
+ {
+ child_allocation.x = child->x;
+ child_allocation.y = child->y;
+ child_allocation.width = MAX( child->width, 1 );
+ child_allocation.height = MAX( child->height, 1 );
+
+ /* work around for GTK bug when moving widgets outside
+ the X window -> do NOT move them entirely outside */
+ if (child_allocation.y + child_allocation.height < 0)
+ child_allocation.y = -child_allocation.height;
+ if (child_allocation.x + child_allocation.width < 0)
+ child_allocation.x = -child_allocation.width;
+
+ gtk_widget_size_allocate (widget, &child_allocation);
+ }
+ else
+ {
+ gtk_widget_queue_resize (GTK_WIDGET (myfixed));
+ }
+ }
+ break;
}
}
}
static void
gtk_myfixed_map (GtkWidget *widget)
{
- GtkMyFixed *myfixed;
- GtkMyFixedChild *child;
- GList *children;
-
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GTK_IS_MYFIXED (widget));
+ GtkMyFixed *myfixed;
+ GtkMyFixedChild *child;
+ GList *children;
- GTK_WIDGET_SET_FLAGS (widget, GTK_MAPPED);
- myfixed = GTK_MYFIXED (widget);
+ g_return_if_fail (widget != NULL);
+ g_return_if_fail (GTK_IS_MYFIXED (widget));
- gdk_window_show (widget->window);
+ GTK_WIDGET_SET_FLAGS (widget, GTK_MAPPED);
+ myfixed = GTK_MYFIXED (widget);
- children = myfixed->children;
- while (children)
+ children = myfixed->children;
+ while (children)
{
- child = children->data;
- children = children->next;
+ child = children->data;
+ children = children->next;
- if (GTK_WIDGET_VISIBLE (child->widget) &&
- !GTK_WIDGET_MAPPED (child->widget))
- gtk_widget_map (child->widget);
+ if (GTK_WIDGET_VISIBLE (child->widget) && !GTK_WIDGET_MAPPED (child->widget))
+ gtk_widget_map (child->widget);
}
+
+ gdk_window_show (widget->window);
}
+#if (GTK_MINOR_VERSION == 0)
static void
gtk_myfixed_unmap (GtkWidget *widget)
{
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GTK_IS_MYFIXED (widget));
+ g_return_if_fail (widget != NULL);
+ g_return_if_fail (GTK_IS_MYFIXED (widget));
- GTK_WIDGET_UNSET_FLAGS (widget, GTK_MAPPED);
+ GTK_WIDGET_UNSET_FLAGS (widget, GTK_MAPPED);
}
+#endif
static void
gtk_myfixed_realize (GtkWidget *widget)
{
- GtkMyFixed *myfixed;
- GdkWindowAttr attributes;
- gint attributes_mask;
+ GtkMyFixed *myfixed;
+ GdkWindowAttr attributes;
+ gint attributes_mask;
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GTK_IS_MYFIXED (widget));
+ g_return_if_fail (widget != NULL);
+ g_return_if_fail (GTK_IS_MYFIXED (widget));
- myfixed = GTK_MYFIXED (widget);
+ myfixed = GTK_MYFIXED (widget);
- GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
-
- attributes.window_type = GDK_WINDOW_CHILD;
- attributes.x = widget->allocation.x;
- attributes.y = widget->allocation.y;
- attributes.width = 32000;
- attributes.height = 32000;
- attributes.wclass = GDK_INPUT_OUTPUT;
- attributes.visual = gtk_widget_get_visual (widget);
- attributes.colormap = gtk_widget_get_colormap (widget);
- attributes.event_mask = gtk_widget_get_events (widget);
- attributes.event_mask |=
- GDK_EXPOSURE_MASK |
- GDK_POINTER_MOTION_MASK |
- GDK_BUTTON_MOTION_MASK |
- GDK_BUTTON1_MOTION_MASK |
- GDK_BUTTON2_MOTION_MASK |
- GDK_BUTTON3_MOTION_MASK |
- GDK_BUTTON_PRESS_MASK |
- GDK_BUTTON_RELEASE_MASK |
- GDK_KEY_PRESS_MASK |
- GDK_KEY_RELEASE_MASK |
- GDK_ENTER_NOTIFY_MASK |
- GDK_LEAVE_NOTIFY_MASK |
- GDK_FOCUS_CHANGE_MASK;
-
- attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
-
- widget->window = gdk_window_new (gtk_widget_get_parent_window (widget), &attributes,
- attributes_mask);
- gdk_window_set_user_data (widget->window, widget);
+ GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
+
+ attributes.window_type = GDK_WINDOW_CHILD;
+
+#if (GTK_MINOR_VERSION > 0)
+ attributes.x = widget->allocation.x;
+ attributes.y = widget->allocation.y;
+ attributes.width = widget->allocation.width;
+ attributes.height = widget->allocation.height;
+
+ if (myfixed->shadow_type != GTK_SHADOW_NONE)
+ {
+ attributes.x += 2;
+ attributes.y += 2;
+ attributes.width -= 4;
+ attributes.height -= 4;
+ }
- widget->style = gtk_style_attach (widget->style, widget->window);
- gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
+ if (attributes.width < 2) attributes.width = 2;
+ if (attributes.height < 2) attributes.height = 2;
+#else
+ attributes.x = widget->allocation.x;
+ attributes.y = widget->allocation.y;
+ attributes.width = 32000;
+ attributes.height = 32000;
+#endif
+ attributes.wclass = GDK_INPUT_OUTPUT;
+ attributes.visual = gtk_widget_get_visual (widget);
+ attributes.colormap = gtk_widget_get_colormap (widget);
+ attributes.event_mask = gtk_widget_get_events (widget);
+ attributes.event_mask |=
+ GDK_EXPOSURE_MASK |
+ GDK_POINTER_MOTION_MASK |
+ GDK_POINTER_MOTION_HINT_MASK |
+ GDK_BUTTON_MOTION_MASK |
+ GDK_BUTTON1_MOTION_MASK |
+ GDK_BUTTON2_MOTION_MASK |
+ GDK_BUTTON3_MOTION_MASK |
+ GDK_BUTTON_PRESS_MASK |
+ GDK_BUTTON_RELEASE_MASK |
+ GDK_KEY_PRESS_MASK |
+ GDK_KEY_RELEASE_MASK |
+ GDK_ENTER_NOTIFY_MASK |
+ GDK_LEAVE_NOTIFY_MASK |
+ GDK_FOCUS_CHANGE_MASK;
+ attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
+
+ widget->window = gdk_window_new( gtk_widget_get_parent_window (widget), &attributes,
+ attributes_mask);
+ gdk_window_set_user_data (widget->window, widget);
+
+ widget->style = gtk_style_attach (widget->style, widget->window);
+ gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
}
static void
gtk_myfixed_size_request (GtkWidget *widget,
- GtkRequisition *requisition)
+ GtkRequisition *requisition)
{
- GtkMyFixed *myfixed;
- GtkMyFixedChild *child;
- GList *children;
+ GtkMyFixed *myfixed;
+ GtkMyFixedChild *child;
+ GList *children;
+ GtkRequisition child_requisition;
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GTK_IS_MYFIXED (widget));
- g_return_if_fail (requisition != NULL);
+ g_return_if_fail (widget != NULL);
+ g_return_if_fail (GTK_IS_MYFIXED (widget));
+ g_return_if_fail (requisition != NULL);
- myfixed = GTK_MYFIXED (widget);
+ myfixed = GTK_MYFIXED (widget);
- requisition->width = 0;
- requisition->height = 0;
-
- children = myfixed->children;
- while (children)
+ children = myfixed->children;
+ while (children)
{
- child = children->data;
- children = children->next;
+ child = children->data;
+ children = children->next;
- if (GTK_WIDGET_VISIBLE (child->widget))
+ if (GTK_WIDGET_VISIBLE (child->widget))
{
- gtk_widget_size_request (child->widget, &child->widget->requisition);
+ gtk_widget_size_request (child->widget, &child_requisition);
}
}
+
+ /* request very little, I'm not sure if requesting nothing
+ will always have positive effects on stability... */
+ requisition->width = 2;
+ requisition->height = 2;
}
static void
gtk_myfixed_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation)
+ GtkAllocation *allocation)
{
- GtkMyFixed *myfixed;
- GtkMyFixedChild *child;
- GtkAllocation child_allocation;
- GList *children;
- guint16 border_width;
+ GtkMyFixed *myfixed;
+ gint border;
+ GtkMyFixedChild *child;
+ GtkAllocation child_allocation;
+ GList *children;
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GTK_IS_MYFIXED(widget));
- g_return_if_fail (allocation != NULL);
+ g_return_if_fail (widget != NULL);
+ g_return_if_fail (GTK_IS_MYFIXED(widget));
+ g_return_if_fail (allocation != NULL);
- myfixed = GTK_MYFIXED (widget);
-
- widget->allocation = *allocation;
- if (GTK_WIDGET_REALIZED (widget))
- gdk_window_move_resize (widget->window, allocation->x, allocation->y, 32000, 32000 );
-
- border_width = GTK_CONTAINER (myfixed)->border_width;
+ myfixed = GTK_MYFIXED (widget);
- children = myfixed->children;
- while (children)
+ widget->allocation = *allocation;
+#if (GTK_MINOR_VERSION > 0)
+ if (myfixed->shadow_type == GTK_SHADOW_NONE)
+ border = 0;
+ else
+ border = 2;
+#else
+ border = 0;
+#endif
+
+ if (GTK_WIDGET_REALIZED (widget))
{
- child = children->data;
- children = children->next;
-
- if (GTK_WIDGET_VISIBLE (child->widget))
- {
- child_allocation.x = child->x + border_width;
- child_allocation.y = child->y + border_width;
- child_allocation.width = child->widget->requisition.width;
- child_allocation.height = child->widget->requisition.height;
- gtk_widget_size_allocate (child->widget, &child_allocation);
- }
+ gdk_window_move_resize( widget->window,
+ allocation->x+border, allocation->y+border,
+#if (GTK_MINOR_VERSION > 0)
+ allocation->width-border*2, allocation->height-border*2
+#else
+ 32000, 32000
+#endif
+ );
+ }
+
+ children = myfixed->children;
+ while (children)
+ {
+ child = children->data;
+ children = children->next;
+
+ /* please look at the text in wxWindow::DoSetSize() on why the
+ test GTK_WIDGET_REALIZED() has to be here */
+ if (GTK_WIDGET_VISIBLE (child->widget))
+ {
+/* if (GTK_IS_NOTEBOOK(child->widget) && !GTK_WIDGET_REALIZED(child->widget))
+ {
+ gtk_widget_queue_resize( child->widget );
+ }
+ else */
+ {
+ child_allocation.x = child->x;
+ child_allocation.y = child->y;
+ child_allocation.width = MAX( child->width, 1 );
+ child_allocation.height = MAX( child->height, 1 );
+
+ /* work around for GTK bug when moving widgets outside
+ the X window -> do NOT move them entirely outside */
+ if (child_allocation.y + child_allocation.height < 0)
+ child_allocation.y = -child_allocation.height;
+ if (child_allocation.x + child_allocation.width < 0)
+ child_allocation.x = -child_allocation.width;
+
+ gtk_widget_size_allocate (child->widget, &child_allocation);
+ }
+ }
}
}
static void
gtk_myfixed_paint (GtkWidget *widget,
- GdkRectangle *area)
+ GdkRectangle *area)
{
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GTK_IS_MYFIXED (widget));
- g_return_if_fail (area != NULL);
-
- if (GTK_WIDGET_DRAWABLE (widget))
- gdk_window_clear_area (widget->window,
- area->x, area->y,
- area->width, area->height);
+ g_return_if_fail (widget != NULL);
+ g_return_if_fail (GTK_IS_MYFIXED (widget));
+ g_return_if_fail (area != NULL);
+
+ if (GTK_WIDGET_DRAWABLE (widget))
+ gdk_window_clear_area (widget->window,
+ area->x, area->y,
+ area->width, area->height);
}
static void
gtk_myfixed_draw (GtkWidget *widget,
- GdkRectangle *area)
+ GdkRectangle *area)
{
GtkMyFixed *myfixed;
GtkMyFixedChild *child;
static gint
gtk_myfixed_expose (GtkWidget *widget,
- GdkEventExpose *event)
+ GdkEventExpose *event)
{
GtkMyFixed *myfixed;
GtkMyFixedChild *child;
g_return_if_fail (GTK_IS_MYFIXED (container));
g_return_if_fail (widget != NULL);
- gtk_myfixed_put (GTK_MYFIXED (container), widget, 0, 0);
+ gtk_myfixed_put (GTK_MYFIXED (container), widget, 0, 0, 20, 20 );
}
static void
if (child->widget == widget)
{
+ gboolean was_visible = GTK_WIDGET_VISIBLE (widget);
+
gtk_widget_unparent (widget);
myfixed->children = g_list_remove_link (myfixed->children, children);
g_list_free (children);
g_free (child);
- if (GTK_WIDGET_VISIBLE (widget) && GTK_WIDGET_VISIBLE (container))
+ if (was_visible && GTK_WIDGET_VISIBLE (container))
gtk_widget_queue_resize (GTK_WIDGET (container));
break;
static void
gtk_myfixed_foreach (GtkContainer *container,
+#if (GTK_MINOR_VERSION > 0)
+ gboolean include_internals,
+#endif
GtkCallback callback,
gpointer callback_data)
{
projects / wxWidgets.git / blobdiff