-/////////////////////////////////////////////////////////////////////////////
-// 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 ()
sizeof (GtkMyFixedClass),
(GtkClassInitFunc) gtk_myfixed_class_init,
(GtkObjectInitFunc) gtk_myfixed_init,
- (GtkArgSetFunc) NULL,
+#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);
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;
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);
+#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;
}
return GTK_WIDGET (myfixed);
}
+#if (GTK_MINOR_VERSION > 0)
+void gtk_myfixed_scroll_set_adjustments (GtkMyFixed *myfixed,
+ GtkAdjustment *hadj,
+ GtkAdjustment *vadj)
+{
+ /* OK, this is embarassing, but this function has to be here */
+}
+
+void
+gtk_myfixed_set_shadow_type (GtkMyFixed *myfixed,
+ GtkShadowType type)
+{
+ g_return_if_fail (myfixed != NULL);
+ g_return_if_fail (GTK_IS_MYFIXED (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
+
void
-gtk_myfixed_put (GtkMyFixed *myfixed,
- GtkWidget *widget,
- gint16 x,
- gint16 y)
+gtk_myfixed_put (GtkMyFixed *myfixed,
+ GtkWidget *widget,
+ gint16 x,
+ gint16 y,
+ gint16 width,
+ gint16 height)
{
GtkMyFixedChild *child_info;
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));
}
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;
{
child = children->data;
children = children->next;
+
+ if (child->widget == widget)
+ {
+ gtk_myfixed_set_size( myfixed, widget, x, y, child->width, child->height );
+ break;
+ }
+ }
+}
+
+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)
{
+ gtk_myfixed_set_size( myfixed, widget, child->x, child->y, width, height );
+ break;
+ }
+ }
+}
+
+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);
+
+ 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))
- gtk_widget_queue_resize (GTK_WIDGET (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 = child->width;
+ child_allocation.height = child->height;
+ gtk_widget_size_allocate (widget, &child_allocation);
+ }
+ else
+ {
+ gtk_widget_queue_resize (GTK_WIDGET (myfixed));
+ }
+ }
break;
}
}
}
+#if (GTK_MINOR_VERSION == 0)
static void
gtk_myfixed_unmap (GtkWidget *widget)
{
GTK_WIDGET_UNSET_FLAGS (widget, GTK_MAPPED);
}
+#endif
static void
gtk_myfixed_realize (GtkWidget *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;
+ }
+
+ 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 |=
GDK_EXPOSURE_MASK |
GDK_POINTER_MOTION_MASK |
+ GDK_POINTER_MOTION_HINT_MASK |
GDK_BUTTON_MOTION_MASK |
GDK_BUTTON1_MOTION_MASK |
GDK_BUTTON2_MOTION_MASK |
myfixed = GTK_MYFIXED (widget);
- requisition->width = 0;
- requisition->height = 0;
+ /* request very little, I'm not sure if requesting nothing
+ will always have positive effects on stability... */
+ requisition->width = 2;
+ requisition->height = 2;
children = myfixed->children;
while (children)
static void
gtk_myfixed_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation)
+ GtkAllocation *allocation)
{
GtkMyFixed *myfixed;
+ gint border;
GtkMyFixedChild *child;
- GtkAllocation child_allocation;
- GList *children;
- guint16 border_width;
+ 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);
myfixed = GTK_MYFIXED (widget);
+
+ widget->allocation = *allocation;
+#if (GTK_MINOR_VERSION > 0)
+ if (myfixed->shadow_type == GTK_SHADOW_NONE)
+ border = 0;
+ else
+ border = 2;
+#else
+ border = 0;
+#endif
- widget->allocation = *allocation;
if (GTK_WIDGET_REALIZED (widget))
- gdk_window_move_resize (widget->window, allocation->x, allocation->y, 32000, 32000 );
+ {
+ 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
+ );
+ }
- border_width = GTK_CONTAINER (myfixed)->border_width;
-
children = myfixed->children;
while (children)
{
child = children->data;
children = children->next;
-
- if (GTK_WIDGET_VISIBLE (child->widget))
+
+ /* 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) &&
+ !(!GTK_WIDGET_REALIZED(child->widget) &&
+ GTK_IS_NOTEBOOK(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;
+ child_allocation.x = child->x;
+ child_allocation.y = child->y;
+ child_allocation.width = child->width;
+ child_allocation.height = child->height;
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));
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
static void
gtk_myfixed_foreach (GtkContainer *container,
+#if (GTK_MINOR_VERSION > 0)
+ gboolean include_internals,
+#endif
GtkCallback callback,
gpointer callback_data)
{
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