+Thu Feb 17 17:10:12 2000 Owen Taylor <otaylor@redhat.com>
+
+ * gtk/gt{h,k,}vpaned.[ch]: Add patch from Jonathan Blandford
+ and Anders Carlsson to change the Paned widgets so that they
+ can be dragged from anywhere along the length. Also change
+ the way that this is drawn to make this apparent.
+
+ * gtk/gtkoptionmenu.c (gtk_option_menu_get_history): Apply patch
+ from George Lebl to check that option_menu->menu is present
+ before getting history.
+
2000-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/gdkdraw.c (gdk_draw_segments): Move the test for no segments
+Thu Feb 17 17:10:12 2000 Owen Taylor <otaylor@redhat.com>
+
+ * gtk/gt{h,k,}vpaned.[ch]: Add patch from Jonathan Blandford
+ and Anders Carlsson to change the Paned widgets so that they
+ can be dragged from anywhere along the length. Also change
+ the way that this is drawn to make this apparent.
+
+ * gtk/gtkoptionmenu.c (gtk_option_menu_get_history): Apply patch
+ from George Lebl to check that option_menu->menu is present
+ before getting history.
+
2000-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/gdkdraw.c (gdk_draw_segments): Move the test for no segments
+Thu Feb 17 17:10:12 2000 Owen Taylor <otaylor@redhat.com>
+
+ * gtk/gt{h,k,}vpaned.[ch]: Add patch from Jonathan Blandford
+ and Anders Carlsson to change the Paned widgets so that they
+ can be dragged from anywhere along the length. Also change
+ the way that this is drawn to make this apparent.
+
+ * gtk/gtkoptionmenu.c (gtk_option_menu_get_history): Apply patch
+ from George Lebl to check that option_menu->menu is present
+ before getting history.
+
2000-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/gdkdraw.c (gdk_draw_segments): Move the test for no segments
+Thu Feb 17 17:10:12 2000 Owen Taylor <otaylor@redhat.com>
+
+ * gtk/gt{h,k,}vpaned.[ch]: Add patch from Jonathan Blandford
+ and Anders Carlsson to change the Paned widgets so that they
+ can be dragged from anywhere along the length. Also change
+ the way that this is drawn to make this apparent.
+
+ * gtk/gtkoptionmenu.c (gtk_option_menu_get_history): Apply patch
+ from George Lebl to check that option_menu->menu is present
+ before getting history.
+
2000-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/gdkdraw.c (gdk_draw_segments): Move the test for no segments
+Thu Feb 17 17:10:12 2000 Owen Taylor <otaylor@redhat.com>
+
+ * gtk/gt{h,k,}vpaned.[ch]: Add patch from Jonathan Blandford
+ and Anders Carlsson to change the Paned widgets so that they
+ can be dragged from anywhere along the length. Also change
+ the way that this is drawn to make this apparent.
+
+ * gtk/gtkoptionmenu.c (gtk_option_menu_get_history): Apply patch
+ from George Lebl to check that option_menu->menu is present
+ before getting history.
+
2000-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/gdkdraw.c (gdk_draw_segments): Move the test for no segments
+Thu Feb 17 17:10:12 2000 Owen Taylor <otaylor@redhat.com>
+
+ * gtk/gt{h,k,}vpaned.[ch]: Add patch from Jonathan Blandford
+ and Anders Carlsson to change the Paned widgets so that they
+ can be dragged from anywhere along the length. Also change
+ the way that this is drawn to make this apparent.
+
+ * gtk/gtkoptionmenu.c (gtk_option_menu_get_history): Apply patch
+ from George Lebl to check that option_menu->menu is present
+ before getting history.
+
2000-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/gdkdraw.c (gdk_draw_segments): Move the test for no segments
+Thu Feb 17 17:10:12 2000 Owen Taylor <otaylor@redhat.com>
+
+ * gtk/gt{h,k,}vpaned.[ch]: Add patch from Jonathan Blandford
+ and Anders Carlsson to change the Paned widgets so that they
+ can be dragged from anywhere along the length. Also change
+ the way that this is drawn to make this apparent.
+
+ * gtk/gtkoptionmenu.c (gtk_option_menu_get_history): Apply patch
+ from George Lebl to check that option_menu->menu is present
+ before getting history.
+
2000-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/gdkdraw.c (gdk_draw_segments): Move the test for no segments
match what we do for glib, and other similar cases.
- The detail arguments in the GtkStyleClass structure are now 'const gchar *'.
+
+- gtk_paned_set_gutter_size() has been removed, since the small handle tab
+ has been changed to include the entire area previously occupied by
+ the gutter.
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
*/
#include "gtkhpaned.h"
-#include "gtkmain.h"
-#include "gtksignal.h"
-
-static void gtk_hpaned_class_init (GtkHPanedClass *klass);
-static void gtk_hpaned_init (GtkHPaned *hpaned);
-static void gtk_hpaned_size_request (GtkWidget *widget,
- GtkRequisition *requisition);
-static void gtk_hpaned_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation);
-static void gtk_hpaned_draw (GtkWidget *widget,
- GdkRectangle *area);
-static void gtk_hpaned_xor_line (GtkPaned *paned);
-static gint gtk_hpaned_button_press (GtkWidget *widget,
- GdkEventButton *event);
-static gint gtk_hpaned_button_release (GtkWidget *widget,
- GdkEventButton *event);
-static gint gtk_hpaned_motion (GtkWidget *widget,
- GdkEventMotion *event);
+
+static void gtk_hpaned_class_init (GtkHPanedClass *klass);
+static void gtk_hpaned_init (GtkHPaned *hpaned);
+static void gtk_hpaned_size_request (GtkWidget *widget,
+ GtkRequisition *requisition);
+static void gtk_hpaned_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation);
+static void gtk_hpaned_draw (GtkWidget *widget,
+ GdkRectangle *area);
+static void gtk_hpaned_xor_line (GtkPaned *paned);
+static gboolean gtk_hpaned_button_press (GtkWidget *widget,
+ GdkEventButton *event);
+static gboolean gtk_hpaned_button_release (GtkWidget *widget,
+ GdkEventButton *event);
+static gboolean gtk_hpaned_motion (GtkWidget *widget,
+ GdkEventMotion *event);
GtkType
gtk_hpaned_get_type (void)
(GtkClassInitFunc) gtk_hpaned_class_init,
(GtkObjectInitFunc) gtk_hpaned_init,
/* reserved_1 */ NULL,
- /* reserved_2 */ NULL,
- (GtkClassInitFunc) NULL,
+ /* reserved_2 */ NULL,
+ (GtkClassInitFunc) NULL,
};
hpaned_type = gtk_type_unique (GTK_TYPE_PANED, &hpaned_info);
{
GtkWidgetClass *widget_class;
- widget_class = (GtkWidgetClass*) class;
+ widget_class = (GtkWidgetClass *) class;
widget_class->size_request = gtk_hpaned_size_request;
widget_class->size_allocate = gtk_hpaned_size_allocate;
static void
gtk_hpaned_init (GtkHPaned *hpaned)
{
+ GtkPaned *paned;
+
+ g_return_if_fail (hpaned != NULL);
+ g_return_if_fail (GTK_IS_PANED (hpaned));
+
+ paned = GTK_PANED (hpaned);
+
+ paned->cursor_type = GDK_SB_H_DOUBLE_ARROW;
}
-GtkWidget*
+GtkWidget *
gtk_hpaned_new (void)
{
GtkHPaned *hpaned;
requisition->width += child_requisition.width;
}
- requisition->width += GTK_CONTAINER (paned)->border_width * 2 + paned->gutter_size;
+ requisition->width += GTK_CONTAINER (paned)->border_width * 2 + paned->handle_size;
requisition->height += GTK_CONTAINER (paned)->border_width * 2;
}
GtkRequisition child2_requisition;
GtkAllocation child1_allocation;
GtkAllocation child2_allocation;
- GdkRectangle old_groove_rectangle;
guint16 border_width;
g_return_if_fail (widget != NULL);
gtk_widget_get_child_requisition (paned->child2, &child2_requisition);
else
child2_requisition.width = 0;
-
+
gtk_paned_compute_position (paned,
widget->allocation.width
- - paned->gutter_size
+ - paned->handle_size
- 2 * border_width,
child1_requisition.width,
child2_requisition.width);
-
+
/* Move the handle before the children so we don't get extra expose events */
- paned->handle_xpos = paned->child1_size + border_width + paned->gutter_size / 2 - paned->handle_size / 2;
- paned->handle_ypos = allocation->height - border_width - 2*paned->handle_size;
+ paned->handle_xpos = paned->child1_size + border_width;
+ paned->handle_ypos = 0;
+ paned->handle_width = paned->handle_size;
+ paned->handle_height = widget->allocation.height;
if (GTK_WIDGET_REALIZED (widget))
{
gdk_window_move_resize (widget->window,
allocation->x, allocation->y,
- allocation->width, allocation->height);
-
- gdk_window_move (paned->handle, paned->handle_xpos, paned->handle_ypos);
+ allocation->width,
+ allocation->height);
+
+ gdk_window_move_resize (paned->handle,
+ paned->handle_xpos,
+ paned->handle_ypos,
+ paned->handle_size,
+ paned->handle_height);
}
- child1_allocation.height = child2_allocation.height = MAX (1, (gint)allocation->height - border_width * 2);
+ child1_allocation.height = child2_allocation.height = MAX (1, (gint) allocation->height - border_width * 2);
child1_allocation.width = paned->child1_size;
child1_allocation.x = border_width;
child1_allocation.y = child2_allocation.y = border_width;
-
- old_groove_rectangle = paned->groove_rectangle;
-
- paned->groove_rectangle.x = child1_allocation.x
- + child1_allocation.width + paned->gutter_size / 2 - 1;
- paned->groove_rectangle.y = 0;
- paned->groove_rectangle.width = 2;
- paned->groove_rectangle.height = allocation->height;
-
- if (GTK_WIDGET_DRAWABLE (widget) &&
- ((paned->groove_rectangle.x != old_groove_rectangle.x) ||
- (paned->groove_rectangle.y != old_groove_rectangle.y) ||
- (paned->groove_rectangle.width != old_groove_rectangle.width) ||
- (paned->groove_rectangle.height != old_groove_rectangle.height)))
- {
- gtk_widget_queue_clear_area (widget,
- old_groove_rectangle.x,
- old_groove_rectangle.y,
- old_groove_rectangle.width,
- old_groove_rectangle.height);
- gtk_widget_queue_draw_area (widget,
- paned->groove_rectangle.x,
- paned->groove_rectangle.y,
- paned->groove_rectangle.width,
- paned->groove_rectangle.height);
- }
-
- child2_allocation.x = paned->groove_rectangle.x + paned->gutter_size / 2 + 1;
- child2_allocation.width = MAX (1, (gint)allocation->width
- - child2_allocation.x - border_width);
-
+
+ child2_allocation.x = child1_allocation.x + child1_allocation.width + paned->handle_width;
+ child2_allocation.width = MAX (1, (gint) allocation->width - child2_allocation.x - border_width);
+
/* Now allocate the childen, making sure, when resizing not to
* overlap the windows */
- if (GTK_WIDGET_MAPPED(widget) &&
+ if (GTK_WIDGET_MAPPED (widget) &&
paned->child1 && GTK_WIDGET_VISIBLE (paned->child1) &&
paned->child1->allocation.width < child1_allocation.width)
{
if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2))
gtk_widget_size_allocate (paned->child2, &child2_allocation);
- gtk_widget_size_allocate (paned->child1, &child1_allocation);
+ gtk_widget_size_allocate (paned->child1, &child1_allocation);
}
else
{
static void
gtk_hpaned_draw (GtkWidget *widget,
- GdkRectangle *area)
+ GdkRectangle *area)
{
GtkPaned *paned;
GdkRectangle handle_area, child_area;
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_PANED (widget));
- if (GTK_WIDGET_VISIBLE (widget) && GTK_WIDGET_MAPPED (widget))
+ if (GTK_WIDGET_VISIBLE (widget) && GTK_WIDGET_MAPPED (widget))
{
- gint width, height;
-
paned = GTK_PANED (widget);
border_width = GTK_CONTAINER (paned)->border_width;
gdk_window_clear_area (widget->window,
- area->x, area->y, area->width, area->height);
+ area->x, area->y, area->width,
+ area->height);
- /* Redraw the handle
- */
- gdk_window_get_size (paned->handle, &width, &height);
-
handle_area.x = paned->handle_xpos;
handle_area.y = paned->handle_ypos;
- handle_area.width = width;
- handle_area.height = height;
+ handle_area.width = paned->handle_size;
+ handle_area.height = paned->handle_height;
if (gdk_rectangle_intersect (&handle_area, area, &child_area))
{
- child_area.x -= handle_area.x;
- child_area.y -= handle_area.y;
- gtk_paint_box (widget->style, paned->handle,
- GTK_WIDGET_STATE(widget),
- GTK_SHADOW_OUT,
- &child_area, widget, "paned",
- 0, 0,
- width, height);
+ if (widget->allocation.height > 2)
+ {
+ gdk_draw_point (paned->handle,
+ widget->style->fg_gc[GTK_STATE_NORMAL],
+ paned->handle_size/2,
+ paned->handle_height/2);
+ gdk_draw_point (paned->handle,
+ widget->style->bg_gc[GTK_STATE_PRELIGHT],
+ paned->handle_size/2 - 1,
+ paned->handle_height/2 - 1);
+ }
+ if (widget->allocation.height > 11)
+ {
+ gdk_draw_point (paned->handle,
+ widget->style->fg_gc[GTK_STATE_NORMAL],
+ paned->handle_size/2,
+ paned->handle_height/2 + 5);
+ gdk_draw_point (paned->handle,
+ widget->style->bg_gc[GTK_STATE_PRELIGHT],
+ paned->handle_size/2 - 1,
+ paned->handle_height/2 + 4);
+ gdk_draw_point (paned->handle,
+ widget->style->fg_gc[GTK_STATE_NORMAL],
+ paned->handle_size/2,
+ paned->handle_height/2 - 5);
+ gdk_draw_point (paned->handle,
+ widget->style->bg_gc[GTK_STATE_PRELIGHT],
+ paned->handle_size/2 - 1,
+ paned->handle_height/2 - 6);
+ }
+ if (widget->allocation.height > 20)
+ {
+ gdk_draw_point (paned->handle,
+ widget->style->fg_gc[GTK_STATE_NORMAL],
+ paned->handle_size/2,
+ paned->handle_height/2 - 10);
+ gdk_draw_point (paned->handle,
+ widget->style->bg_gc[GTK_STATE_PRELIGHT],
+ paned->handle_size/2 - 1,
+ paned->handle_height/2 - 11);
+ gdk_draw_point (paned->handle,
+ widget->style->fg_gc[GTK_STATE_NORMAL],
+ paned->handle_size/2,
+ paned->handle_height/2 + 10);
+ gdk_draw_point (paned->handle,
+ widget->style->bg_gc[GTK_STATE_PRELIGHT],
+ paned->handle_size/2 - 1,
+ paned->handle_height/2 + 9);
+ }
+ if (widget->allocation.height > 30)
+ {
+ gdk_draw_point (paned->handle,
+ widget->style->fg_gc[GTK_STATE_NORMAL],
+ paned->handle_size/2,
+ paned->handle_height/2 - 15);
+ gdk_draw_point (paned->handle,
+ widget->style->bg_gc[GTK_STATE_PRELIGHT],
+ paned->handle_size/2 - 1,
+ paned->handle_height/2 - 16);
+ gdk_draw_point (paned->handle,
+ widget->style->fg_gc[GTK_STATE_NORMAL],
+ paned->handle_size/2,
+ paned->handle_height/2 + 15);
+ gdk_draw_point (paned->handle,
+ widget->style->bg_gc[GTK_STATE_PRELIGHT],
+ paned->handle_size/2 - 1,
+ paned->handle_height/2 + 14);
+ }
}
-
- /* Redraw the groove
- */
- gtk_paint_vline(widget->style, widget->window, GTK_STATE_NORMAL,
- area, widget, "hpaned",
- 0, widget->allocation.height - 1,
- border_width + paned->child1_size + paned->gutter_size / 2 - 1);
/* Redraw the children
*/
- if (paned->child1 &&
- gtk_widget_intersect (paned->child1, area, &child_area))
- gtk_widget_draw (paned->child1, &child_area);
- if (paned->child2 &&
- gtk_widget_intersect (paned->child2, area, &child_area))
- gtk_widget_draw (paned->child2, &child_area);
-
+ if (paned->child1 && gtk_widget_intersect (paned->child1, area, &child_area))
+ gtk_widget_draw(paned->child1, &child_area);
+ if (paned->child2 && gtk_widget_intersect(paned->child2, area, &child_area))
+ gtk_widget_draw(paned->child2, &child_area);
}
}
values.subwindow_mode = GDK_INCLUDE_INFERIORS;
paned->xor_gc = gdk_gc_new_with_values (widget->window,
&values,
- GDK_GC_FUNCTION |
- GDK_GC_SUBWINDOW);
+ GDK_GC_FUNCTION | GDK_GC_SUBWINDOW);
}
+ gdk_gc_set_line_attributes (paned->xor_gc, 2, GDK_LINE_SOLID,
+ GDK_CAP_NOT_LAST, GDK_JOIN_BEVEL);
+
xpos = paned->child1_size
- + GTK_CONTAINER (paned)->border_width + paned->gutter_size / 2;
+ + GTK_CONTAINER (paned)->border_width + paned->handle_size / 2;
gdk_draw_line (widget->window, paned->xor_gc,
xpos,
widget->allocation.height - 1);
}
-static gint
-gtk_hpaned_button_press (GtkWidget *widget, GdkEventButton *event)
+static gboolean
+gtk_hpaned_button_press (GtkWidget *widget,
+ GdkEventButton *event)
{
GtkPaned *paned;
- g_return_val_if_fail (widget != NULL,FALSE);
- g_return_val_if_fail (GTK_IS_PANED (widget),FALSE);
+ g_return_val_if_fail (widget != NULL, FALSE);
+ g_return_val_if_fail (GTK_IS_PANED (widget), FALSE);
paned = GTK_PANED (widget);
if (!paned->in_drag &&
- (event->window == paned->handle) && (event->button == 1))
+ event->window == paned->handle && event->button == 1)
{
paned->in_drag = TRUE;
/* We need a server grab here, not gtk_grab_add(), since
* we don't want to pass events on to the widget's children */
- gdk_pointer_grab (paned->handle, FALSE,
- GDK_POINTER_MOTION_HINT_MASK
- | GDK_BUTTON1_MOTION_MASK
- | GDK_BUTTON_RELEASE_MASK,
- NULL, NULL, event->time);
+ gdk_pointer_grab(paned->handle, FALSE,
+ GDK_POINTER_MOTION_HINT_MASK
+ | GDK_BUTTON1_MOTION_MASK
+ | GDK_BUTTON_RELEASE_MASK,
+ NULL, NULL, event->time);
paned->child1_size += event->x - paned->handle_size / 2;
paned->child1_size = CLAMP (paned->child1_size, 0,
- widget->allocation.width - paned->gutter_size
- - 2 * GTK_CONTAINER (paned)->border_width);
+ widget->allocation.width
+ - paned->handle_size
+ - 2 * GTK_CONTAINER (paned)->border_width);
gtk_hpaned_xor_line (paned);
+
+ return TRUE;
}
- return TRUE;
+ return FALSE;
}
-static gint
-gtk_hpaned_button_release (GtkWidget *widget, GdkEventButton *event)
+static gboolean
+gtk_hpaned_button_release (GtkWidget *widget,
+ GdkEventButton *event)
{
GtkPaned *paned;
- g_return_val_if_fail (widget != NULL,FALSE);
- g_return_val_if_fail (GTK_IS_PANED (widget),FALSE);
+ g_return_val_if_fail (widget != NULL, FALSE);
+ g_return_val_if_fail (GTK_IS_PANED (widget), FALSE);
paned = GTK_PANED (widget);
paned->position_set = TRUE;
gdk_pointer_ungrab (event->time);
gtk_widget_queue_resize (GTK_WIDGET (paned));
+
+ return TRUE;
}
- return TRUE;
+ return FALSE;
}
-static gint
-gtk_hpaned_motion (GtkWidget *widget, GdkEventMotion *event)
+static gboolean
+gtk_hpaned_motion (GtkWidget *widget,
+ GdkEventMotion *event)
{
GtkPaned *paned;
gint x;
if (paned->in_drag)
{
- gint size = x - GTK_CONTAINER (paned)->border_width - paned->gutter_size/2;
-
+ gint size = x - GTK_CONTAINER (paned)->border_width - paned->handle_size / 2;
+
gtk_hpaned_xor_line (paned);
- paned->child1_size = CLAMP (size,
- paned->min_position,
- paned->max_position);
+ paned->child1_size = CLAMP (size, paned->min_position, paned->max_position);
gtk_hpaned_xor_line (paned);
}
*/
/*
- * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
+ * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
#ifndef __GTK_HPANED_H__
#define __GTK_HPANED_H__
-
-#include <gdk/gdk.h>
#include <gtk/gtkpaned.h>
-
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
-
#define GTK_TYPE_HPANED (gtk_hpaned_get_type ())
#define GTK_HPANED(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_HPANED, GtkHPaned))
#define GTK_HPANED_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_HPANED, GtkHPanedClass))
#define GTK_HPANED_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_HPANED, GtkHPanedClass))
-typedef struct _GtkHPaned GtkHPaned;
-typedef struct _GtkHPanedClass GtkHPanedClass;
+typedef struct _GtkHPaned GtkHPaned;
+typedef struct _GtkHPanedClass GtkHPanedClass;
struct _GtkHPaned
{
GtkPanedClass parent_class;
};
-
GtkType gtk_hpaned_get_type (void);
-GtkWidget* gtk_hpaned_new (void);
-
+GtkWidget *gtk_hpaned_new (void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
-
#endif /* __GTK_HPANED_H__ */
GtkWidget *active_widget;
g_return_val_if_fail (GTK_IS_OPTION_MENU (option_menu), -1);
-
- active_widget = gtk_menu_get_active (GTK_MENU (option_menu->menu));
- if (active_widget)
- return g_list_index (GTK_MENU_SHELL (option_menu->menu)->children,
+ if (option_menu->menu)
+ {
+ active_widget = gtk_menu_get_active (GTK_MENU (option_menu->menu));
+
+ if (active_widget)
+ return g_list_index (GTK_MENU_SHELL (option_menu->menu)->children,
active_widget);
+ else
+ return -1;
+ }
else
return -1;
}
*/
/*
- * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
+ * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
enum {
ARG_0,
- ARG_HANDLE_SIZE,
- ARG_GUTTER_SIZE
+ ARG_HANDLE_SIZE
};
-static void gtk_paned_class_init (GtkPanedClass *klass);
-static void gtk_paned_init (GtkPaned *paned);
-static void gtk_paned_set_arg (GtkObject *object,
- GtkArg *arg,
- guint arg_id);
-static void gtk_paned_get_arg (GtkObject *object,
- GtkArg *arg,
- guint arg_id);
-static void gtk_paned_realize (GtkWidget *widget);
-static void gtk_paned_map (GtkWidget *widget);
-static void gtk_paned_unmap (GtkWidget *widget);
-static void gtk_paned_unrealize (GtkWidget *widget);
-static gint gtk_paned_expose (GtkWidget *widget,
- GdkEventExpose *event);
-static void gtk_paned_add (GtkContainer *container,
- GtkWidget *widget);
-static void gtk_paned_remove (GtkContainer *container,
- GtkWidget *widget);
-static void gtk_paned_forall (GtkContainer *container,
- gboolean include_internals,
- GtkCallback callback,
- gpointer callback_data);
-static GtkType gtk_paned_child_type (GtkContainer *container);
-
+static void gtk_paned_class_init (GtkPanedClass *klass);
+static void gtk_paned_init (GtkPaned *paned);
+static void gtk_paned_set_arg (GtkObject *object,
+ GtkArg *arg,
+ guint arg_id);
+static void gtk_paned_get_arg (GtkObject *object,
+ GtkArg *arg,
+ guint arg_id);
+static void gtk_paned_realize (GtkWidget *widget);
+static void gtk_paned_map (GtkWidget *widget);
+static void gtk_paned_unmap (GtkWidget *widget);
+static void gtk_paned_unrealize (GtkWidget *widget);
+static gint gtk_paned_expose (GtkWidget *widget,
+ GdkEventExpose *event);
+static void gtk_paned_add (GtkContainer *container,
+ GtkWidget *widget);
+static void gtk_paned_remove (GtkContainer *container,
+ GtkWidget *widget);
+static void gtk_paned_forall (GtkContainer *container,
+ gboolean include_internals,
+ GtkCallback callback,
+ gpointer callback_data);
+static GtkType gtk_paned_child_type (GtkContainer *container);
static GtkContainerClass *parent_class = NULL;
(GtkObjectInitFunc) gtk_paned_init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
- (GtkClassInitFunc) NULL,
+ (GtkClassInitFunc) NULL,
};
-
+
paned_type = gtk_type_unique (GTK_TYPE_CONTAINER, &paned_info);
}
GtkObjectClass *object_class;
GtkWidgetClass *widget_class;
GtkContainerClass *container_class;
-
- object_class = (GtkObjectClass*) class;
- widget_class = (GtkWidgetClass*) class;
- container_class = (GtkContainerClass*) class;
-
+
+ object_class = (GtkObjectClass *) class;
+ widget_class = (GtkWidgetClass *) class;
+ container_class = (GtkContainerClass *) class;
+
parent_class = gtk_type_class (GTK_TYPE_CONTAINER);
-
+
object_class->set_arg = gtk_paned_set_arg;
object_class->get_arg = gtk_paned_get_arg;
container_class->forall = gtk_paned_forall;
container_class->child_type = gtk_paned_child_type;
- gtk_object_add_arg_type ("GtkPaned::handle_size", GTK_TYPE_UINT,
- GTK_ARG_READWRITE, ARG_HANDLE_SIZE);
- gtk_object_add_arg_type ("GtkPaned::gutter_size", GTK_TYPE_UINT,
- GTK_ARG_READWRITE, ARG_GUTTER_SIZE);
+ gtk_object_add_arg_type("GtkPaned::handle_size", GTK_TYPE_UINT,
+ GTK_ARG_READWRITE, ARG_HANDLE_SIZE);
}
static GtkType
paned->child2 = NULL;
paned->handle = NULL;
paned->xor_gc = NULL;
+ paned->cursor_type = GDK_CROSS;
- paned->handle_size = 10;
- paned->gutter_size = 6;
+ paned->handle_width = 5;
+ paned->handle_height = 5;
+ paned->handle_size = 5;
paned->position_set = FALSE;
paned->last_allocation = -1;
paned->in_drag = FALSE;
case ARG_HANDLE_SIZE:
gtk_paned_set_handle_size (paned, GTK_VALUE_UINT (*arg));
break;
- case ARG_GUTTER_SIZE:
- gtk_paned_set_gutter_size (paned, GTK_VALUE_UINT (*arg));
+ default:
break;
}
}
guint arg_id)
{
GtkPaned *paned = GTK_PANED (object);
-
+
switch (arg_id)
{
case ARG_HANDLE_SIZE:
GTK_VALUE_UINT (*arg) = paned->handle_size;
break;
- case ARG_GUTTER_SIZE:
- GTK_VALUE_UINT (*arg) = paned->gutter_size;
- break;
default:
arg->type = GTK_TYPE_INVALID;
break;
GtkPaned *paned;
GdkWindowAttr attributes;
gint attributes_mask;
-
+
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_PANED (widget));
-
+
GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
paned = GTK_PANED (widget);
-
+
attributes.x = widget->allocation.x;
attributes.y = widget->allocation.y;
attributes.width = widget->allocation.width;
attributes.colormap = gtk_widget_get_colormap (widget);
attributes.event_mask = gtk_widget_get_events (widget) | GDK_EXPOSURE_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),
+
+ widget->window = gdk_window_new (gtk_widget_get_parent_window(widget),
&attributes, attributes_mask);
gdk_window_set_user_data (widget->window, paned);
-
+
attributes.x = paned->handle_xpos;
attributes.y = paned->handle_ypos;
- attributes.width = paned->handle_size;
- attributes.height = paned->handle_size;
- attributes.cursor = gdk_cursor_new (GDK_CROSS);
+ attributes.width = paned->handle_width;
+ attributes.height = paned->handle_height;
+ attributes.cursor = gdk_cursor_new (paned->cursor_type);
attributes.event_mask |= (GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
GDK_POINTER_MOTION_MASK |
GDK_POINTER_MOTION_HINT_MASK);
attributes_mask |= GDK_WA_CURSOR;
-
+
paned->handle = gdk_window_new (widget->window,
&attributes, attributes_mask);
gdk_window_set_user_data (paned->handle, paned);
gdk_cursor_destroy (attributes.cursor);
-
+
widget->style = gtk_style_attach (widget->style, widget->window);
-
+
gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
gtk_style_set_background (widget->style, paned->handle, GTK_STATE_NORMAL);
gdk_window_set_back_pixmap (widget->window, NULL, TRUE);
-
+
gdk_window_show (paned->handle);
}
gtk_paned_map (GtkWidget *widget)
{
GtkPaned *paned;
-
+
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_PANED (widget));
-
+
GTK_WIDGET_SET_FLAGS (widget, GTK_MAPPED);
paned = GTK_PANED (widget);
-
+
if (paned->child1 &&
GTK_WIDGET_VISIBLE (paned->child1) &&
!GTK_WIDGET_MAPPED (paned->child1))
{
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_PANED (widget));
-
+
GTK_WIDGET_UNSET_FLAGS (widget, GTK_MAPPED);
-
+
gdk_window_hide (widget->window);
}
gtk_paned_unrealize (GtkWidget *widget)
{
GtkPaned *paned;
-
+
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_PANED (widget));
-
+
paned = GTK_PANED (widget);
-
+
if (paned->xor_gc)
{
gdk_gc_destroy (paned->xor_gc);
paned->xor_gc = NULL;
}
-
+
if (paned->handle)
{
gdk_window_set_user_data (paned->handle, NULL);
gdk_window_destroy (paned->handle);
paned->handle = NULL;
}
-
+
if (GTK_WIDGET_CLASS (parent_class)->unrealize)
(* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
}
{
GtkPaned *paned;
GdkEventExpose child_event;
-
+
g_return_val_if_fail (widget != NULL, FALSE);
g_return_val_if_fail (GTK_IS_PANED (widget), FALSE);
g_return_val_if_fail (event != NULL, FALSE);
-
+
if (GTK_WIDGET_DRAWABLE (widget))
{
paned = GTK_PANED (widget);
-
- /* An expose event for the handle */
+
if (event->window == paned->handle)
{
- gtk_paint_box (widget->style, paned->handle,
- GTK_WIDGET_STATE(widget),
- GTK_SHADOW_OUT,
- &event->area, widget, "paned",
- 0, 0,
- paned->handle_size, paned->handle_size);
+ child_event = *event;
+ event->area.x += paned->handle_xpos;
+ event->area.y += paned->handle_ypos;
+ gtk_widget_draw (widget, &event->area);
}
else
{
if (paned->child1 &&
GTK_WIDGET_NO_WINDOW (paned->child1) &&
gtk_widget_intersect (paned->child1, &event->area, &child_event.area))
- gtk_widget_event (paned->child1, (GdkEvent*) &child_event);
-
+ gtk_widget_event (paned->child1, (GdkEvent *) &child_event);
+
if (paned->child2 &&
GTK_WIDGET_NO_WINDOW (paned->child2) &&
gtk_widget_intersect (paned->child2, &event->area, &child_event.area))
- gtk_widget_event (paned->child2, (GdkEvent*) &child_event);
-
- /* redraw the groove if necessary */
- if (gdk_rectangle_intersect (&paned->groove_rectangle,
- &event->area,
- &child_event.area))
- gtk_widget_draw (widget, &child_event.area);
+ gtk_widget_event (paned->child2, (GdkEvent *) &child_event);
}
}
+
return FALSE;
}
void
-gtk_paned_add1 (GtkPaned *paned,
- GtkWidget *widget)
+gtk_paned_add1 (GtkPaned *paned,
+ GtkWidget *widget)
{
gtk_paned_pack1 (paned, widget, FALSE, TRUE);
}
}
void
-gtk_paned_pack1 (GtkPaned *paned,
- GtkWidget *child,
- gboolean resize,
- gboolean shrink)
+gtk_paned_pack1 (GtkPaned *paned,
+ GtkWidget *child,
+ gboolean resize,
+ gboolean shrink)
{
g_return_if_fail (paned != NULL);
g_return_if_fail (GTK_IS_PANED (paned));
g_return_if_fail (GTK_IS_WIDGET (child));
-
+
if (!paned->child1)
{
paned->child1 = child;
g_return_if_fail (paned != NULL);
g_return_if_fail (GTK_IS_PANED (paned));
g_return_if_fail (GTK_IS_WIDGET (child));
-
+
if (!paned->child2)
{
paned->child2 = child;
paned->child2_resize = resize;
paned->child2_shrink = shrink;
-
+
gtk_widget_set_parent (child, GTK_WIDGET (paned));
if (GTK_WIDGET_REALIZED (child->parent))
}
}
+
static void
gtk_paned_add (GtkContainer *container,
GtkWidget *widget)
{
GtkPaned *paned;
-
+
g_return_if_fail (container != NULL);
g_return_if_fail (GTK_IS_PANED (container));
g_return_if_fail (widget != NULL);
-
+
paned = GTK_PANED (container);
-
+
if (!paned->child1)
- gtk_paned_add1 (GTK_PANED (container),widget);
+ gtk_paned_add1 (GTK_PANED (container), widget);
else if (!paned->child2)
- gtk_paned_add2 (GTK_PANED (container),widget);
+ gtk_paned_add2 (GTK_PANED (container), widget);
}
static void
{
GtkPaned *paned;
gboolean was_visible;
-
+
g_return_if_fail (container != NULL);
g_return_if_fail (GTK_IS_PANED (container));
g_return_if_fail (widget != NULL);
-
+
paned = GTK_PANED (container);
was_visible = GTK_WIDGET_VISIBLE (widget);
-
+
if (paned->child1 == widget)
{
gtk_widget_unparent (widget);
-
+
paned->child1 = NULL;
-
+
if (was_visible && GTK_WIDGET_VISIBLE (container))
- gtk_widget_queue_resize (GTK_WIDGET (container));
+ gtk_widget_queue_resize (GTK_WIDGET (container));
}
else if (paned->child2 == widget)
{
gtk_widget_unparent (widget);
-
+
paned->child2 = NULL;
-
+
if (was_visible && GTK_WIDGET_VISIBLE (container))
- gtk_widget_queue_resize (GTK_WIDGET (container));
+ gtk_widget_queue_resize (GTK_WIDGET (container));
}
}
static void
gtk_paned_forall (GtkContainer *container,
- gboolean include_internals,
+ gboolean include_internals,
GtkCallback callback,
gpointer callback_data)
{
GtkPaned *paned;
-
+
g_return_if_fail (container != NULL);
g_return_if_fail (GTK_IS_PANED (container));
g_return_if_fail (callback != NULL);
-
+
paned = GTK_PANED (container);
-
+
if (paned->child1)
- (* callback) (paned->child1, callback_data);
+ (*callback) (paned->child1, callback_data);
if (paned->child2)
- (* callback) (paned->child2, callback_data);
+ (*callback) (paned->child2, callback_data);
}
void
-gtk_paned_set_position (GtkPaned *paned,
- gint position)
+gtk_paned_set_position (GtkPaned *paned,
+ gint position)
{
g_return_if_fail (paned != NULL);
g_return_if_fail (GTK_IS_PANED (paned));
paned->position_set = TRUE;
}
else
- paned->position_set = FALSE;
+ {
+ paned->position_set = FALSE;
+ }
gtk_widget_queue_resize (GTK_WIDGET (paned));
}
gtk_paned_set_handle_size (GtkPaned *paned,
guint16 size)
{
- gint x,y;
-
g_return_if_fail (paned != NULL);
g_return_if_fail (GTK_IS_PANED (paned));
- if (paned->handle)
- {
- gdk_window_get_geometry (paned->handle, &x, &y, NULL, NULL, NULL);
- gdk_window_move_resize (paned->handle,
- x + paned->handle_size / 2 - size / 2,
- y + paned->handle_size / 2 - size / 2,
- size, size);
- }
- paned->handle_size = size;
-}
-
-void
-gtk_paned_set_gutter_size (GtkPaned *paned,
- guint16 size)
-{
- g_return_if_fail (paned != NULL);
- g_return_if_fail (GTK_IS_PANED (paned));
+ gtk_widget_queue_resize (GTK_WIDGET (paned));
- paned->gutter_size = size;
-
- if (GTK_WIDGET_VISIBLE (GTK_WIDGET (paned)))
- gtk_widget_queue_resize (GTK_WIDGET (paned));
+ paned->handle_size = size;
}
void
-gtk_paned_compute_position (GtkPaned *paned,
- gint allocation,
- gint child1_req,
- gint child2_req)
+gtk_paned_compute_position(GtkPaned *paned,
+ gint allocation,
+ gint child1_req,
+ gint child2_req)
{
g_return_if_fail (paned != NULL);
g_return_if_fail (GTK_IS_PANED (paned));
else if (!paned->child1_resize && paned->child2_resize)
paned->child1_size = child1_req;
else
- paned->child1_size = allocation * ((gdouble)child1_req / (child1_req + child2_req));
+ paned->child1_size = allocation * ((gdouble) child1_req /
+ (child1_req + child2_req));
}
else
{
if (paned->last_allocation >= 0)
{
if (paned->child1_resize && !paned->child2_resize)
- paned->child1_size += (allocation - paned->last_allocation);
+ paned->child1_size += allocation - paned->last_allocation;
else if (!(!paned->child1_resize && paned->child2_resize))
- paned->child1_size = allocation * ((gdouble)paned->child1_size / (paned->last_allocation));
+ paned->child1_size = allocation * ((gdouble) paned->child1_size / (paned->last_allocation));
}
}
paned->max_position);
paned->last_allocation = allocation;
-
}
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
*/
/*
- * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
+ * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
#ifndef __GTK_PANED_H__
#define __GTK_PANED_H__
-
-#include <gdk/gdk.h>
#include <gtk/gtkcontainer.h>
-
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define GTK_PANED_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_PANED, GtkPanedClass))
-typedef struct _GtkPaned GtkPaned;
-typedef struct _GtkPanedClass GtkPanedClass;
+typedef struct _GtkPaned GtkPaned;
+typedef struct _GtkPanedClass GtkPanedClass;
struct _GtkPaned
{
GtkWidget *child2;
GdkWindow *handle;
- GdkRectangle groove_rectangle;
GdkGC *xor_gc;
-
+ GdkCursorType cursor_type;
+
/*< public >*/
guint16 handle_size;
- guint16 gutter_size;
-
+
/*< private >*/
+ guint16 handle_width;
+ guint16 handle_height;
+
gint child1_size;
gint last_allocation;
gint min_position;
gint max_position;
-
+
guint position_set : 1;
guint in_drag : 1;
guint child1_shrink : 1;
guint child1_resize : 1;
guint child2_shrink : 1;
guint child2_resize : 1;
-
+
gint16 handle_xpos;
gint16 handle_ypos;
};
gboolean shrink);
void gtk_paned_set_position (GtkPaned *paned,
gint position);
-void gtk_paned_set_handle_size (GtkPaned *paned,
- guint16 size);
-void gtk_paned_set_gutter_size (GtkPaned *paned,
- guint16 size);
+void gtk_paned_set_handle_size (GtkPaned *paned,
+ guint16 size);
/* Internal function */
-void gtk_paned_compute_position (GtkPaned *paned,
- gint allocation,
- gint child1_req,
- gint child2_req);
-
+void gtk_paned_compute_position (GtkPaned *paned,
+ gint allocation,
+ gint child1_req,
+ gint child2_req);
#ifdef __cplusplus
}
#endif /* __cplusplus */
-
#endif /* __GTK_PANED_H__ */
*/
#include "gtkvpaned.h"
-#include "gtkmain.h"
-#include "gtksignal.h"
-
-static void gtk_vpaned_class_init (GtkVPanedClass *klass);
-static void gtk_vpaned_init (GtkVPaned *vpaned);
-static void gtk_vpaned_size_request (GtkWidget *widget,
- GtkRequisition *requisition);
-static void gtk_vpaned_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation);
-static void gtk_vpaned_draw (GtkWidget *widget,
- GdkRectangle *area);
-static void gtk_vpaned_xor_line (GtkPaned *paned);
-static gint gtk_vpaned_button_press (GtkWidget *widget,
- GdkEventButton *event);
-static gint gtk_vpaned_button_release (GtkWidget *widget,
- GdkEventButton *event);
-static gint gtk_vpaned_motion (GtkWidget *widget,
- GdkEventMotion *event);
+
+static void gtk_vpaned_class_init (GtkVPanedClass *klass);
+static void gtk_vpaned_init (GtkVPaned *vpaned);
+static void gtk_vpaned_size_request (GtkWidget *widget,
+ GtkRequisition *requisition);
+static void gtk_vpaned_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation);
+static void gtk_vpaned_draw (GtkWidget *widget,
+ GdkRectangle *area);
+static void gtk_vpaned_xor_line (GtkPaned *paned);
+static gboolean gtk_vpaned_button_press (GtkWidget *widget,
+ GdkEventButton *event);
+static gboolean gtk_vpaned_button_release (GtkWidget *widget,
+ GdkEventButton *event);
+static gboolean gtk_vpaned_motion (GtkWidget *widget,
+ GdkEventMotion *event);
GtkType
gtk_vpaned_get_type (void)
(GtkClassInitFunc) gtk_vpaned_class_init,
(GtkObjectInitFunc) gtk_vpaned_init,
/* reserved_1 */ NULL,
- /* reserved_2 */ NULL,
- (GtkClassInitFunc) NULL,
+ /* reserved_2 */ NULL,
+ (GtkClassInitFunc) NULL,
};
- vpaned_type = gtk_type_unique (GTK_TYPE_PANED, &vpaned_info);
+ vpaned_type = gtk_type_unique(gtk_paned_get_type(), &vpaned_info);
}
return vpaned_type;
{
GtkWidgetClass *widget_class;
- widget_class = (GtkWidgetClass*) class;
+ widget_class = (GtkWidgetClass *) class;
widget_class->size_request = gtk_vpaned_size_request;
widget_class->size_allocate = gtk_vpaned_size_allocate;
static void
gtk_vpaned_init (GtkVPaned *vpaned)
{
+ GtkPaned *paned;
+
+ g_return_if_fail (vpaned != NULL);
+ g_return_if_fail (GTK_IS_PANED (vpaned));
+
+ paned = GTK_PANED (vpaned);
+
+ paned->cursor_type = GDK_SB_V_DOUBLE_ARROW;
}
-GtkWidget*
+GtkWidget *
gtk_vpaned_new (void)
{
GtkVPaned *vpaned;
requisition->height += child_requisition.height;
}
- requisition->height += GTK_CONTAINER (paned)->border_width * 2 + paned->gutter_size;
+ requisition->height += GTK_CONTAINER (paned)->border_width * 2 + paned->handle_size;
requisition->width += GTK_CONTAINER (paned)->border_width * 2;
}
GtkRequisition child2_requisition;
GtkAllocation child1_allocation;
GtkAllocation child2_allocation;
- GdkRectangle old_groove_rectangle;
guint16 border_width;
g_return_if_fail (widget != NULL);
gtk_widget_get_child_requisition (paned->child2, &child2_requisition);
else
child2_requisition.height = 0;
-
- gtk_paned_compute_position (paned,
- widget->allocation.height
- - paned->gutter_size
- - 2 * border_width,
- child1_requisition.height,
- child2_requisition.height);
+
+ gtk_paned_compute_position(paned,
+ widget->allocation.height
+ - paned->handle_size
+ - 2 * border_width,
+ child1_requisition.height,
+ child2_requisition.height);
/* Move the handle before the children so we don't get extra expose events */
- paned->handle_xpos = allocation->width - border_width - 2 * paned->handle_size;
- paned->handle_ypos = paned->child1_size + border_width + paned->gutter_size / 2 - paned->handle_size / 2;
+ paned->handle_xpos = 0;
+ paned->handle_ypos = paned->child1_size + border_width;
+ paned->handle_width = widget->allocation.width;
+ paned->handle_height = paned->handle_size;
- if (GTK_WIDGET_REALIZED (widget))
+ if (GTK_WIDGET_REALIZED(widget))
{
gdk_window_move_resize (widget->window,
allocation->x, allocation->y,
- allocation->width, allocation->height);
-
- gdk_window_move (paned->handle, paned->handle_xpos, paned->handle_ypos);
+ allocation->width,
+ allocation->height);
+
+ gdk_window_move_resize (paned->handle,
+ paned->handle_xpos,
+ paned->handle_ypos,
+ paned->handle_width,
+ paned->handle_size);
}
- child1_allocation.width = child2_allocation.width = MAX (1, (gint)allocation->width - border_width * 2);
+ child1_allocation.width = child2_allocation.width = MAX(1, (gint) allocation->width - border_width * 2);
child1_allocation.height = paned->child1_size;
child1_allocation.x = child2_allocation.x = border_width;
child1_allocation.y = border_width;
-
- old_groove_rectangle = paned->groove_rectangle;
-
- paned->groove_rectangle.y = child1_allocation.y
- + child1_allocation.height + paned->gutter_size / 2 - 1;
- paned->groove_rectangle.x = 0;
- paned->groove_rectangle.height = 2;
- paned->groove_rectangle.width = allocation->width;
-
- if (GTK_WIDGET_DRAWABLE (widget) &&
- ((paned->groove_rectangle.x != old_groove_rectangle.x) ||
- (paned->groove_rectangle.y != old_groove_rectangle.y) ||
- (paned->groove_rectangle.width != old_groove_rectangle.width) ||
- (paned->groove_rectangle.height != old_groove_rectangle.height)))
- {
- gtk_widget_queue_clear_area (widget,
- old_groove_rectangle.x,
- old_groove_rectangle.y,
- old_groove_rectangle.width,
- old_groove_rectangle.height);
- gtk_widget_queue_draw_area (widget,
- paned->groove_rectangle.x,
- paned->groove_rectangle.y,
- paned->groove_rectangle.width,
- paned->groove_rectangle.height);
- }
-
- child2_allocation.y = paned->groove_rectangle.y + paned->gutter_size / 2 + 1;
- child2_allocation.height = MAX (1, (gint)allocation->height
- - child2_allocation.y - border_width);
-
+
+ child2_allocation.y = child1_allocation.y + child1_allocation.height + paned->handle_height;
+ child2_allocation.height = MAX(1, (gint) allocation->height - child2_allocation.y - border_width);
+
/* Now allocate the childen, making sure, when resizing not to
* overlap the windows */
- if (GTK_WIDGET_MAPPED(widget) &&
+ if (GTK_WIDGET_MAPPED (widget) &&
paned->child1 && GTK_WIDGET_VISIBLE (paned->child1) &&
paned->child1->allocation.height < child1_allocation.height)
{
if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2))
- gtk_widget_size_allocate (paned->child2, &child2_allocation);
- gtk_widget_size_allocate (paned->child1, &child1_allocation);
+ gtk_widget_size_allocate(paned->child2, &child2_allocation);
+ gtk_widget_size_allocate(paned->child1, &child1_allocation);
}
else
{
if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1))
- gtk_widget_size_allocate (paned->child1, &child1_allocation);
+ gtk_widget_size_allocate(paned->child1, &child1_allocation);
if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2))
- gtk_widget_size_allocate (paned->child2, &child2_allocation);
+ gtk_widget_size_allocate(paned->child2, &child2_allocation);
}
}
static void
gtk_vpaned_draw (GtkWidget *widget,
- GdkRectangle *area)
+ GdkRectangle *area)
{
GtkPaned *paned;
GdkRectangle handle_area, child_area;
if (GTK_WIDGET_VISIBLE (widget) && GTK_WIDGET_MAPPED (widget))
{
- gint width, height;
-
paned = GTK_PANED (widget);
border_width = GTK_CONTAINER (paned)->border_width;
gdk_window_clear_area (widget->window,
- area->x, area->y, area->width, area->height);
+ area->x, area->y, area->width,
+ area->height);
- /* Redraw the handle
- */
- gdk_window_get_size (paned->handle, &width, &height);
-
handle_area.x = paned->handle_xpos;
handle_area.y = paned->handle_ypos;
- handle_area.width = width;
- handle_area.height = height;
+ handle_area.width = paned->handle_height;
+ handle_area.height = paned->handle_size;
if (gdk_rectangle_intersect (&handle_area, area, &child_area))
{
- child_area.x -= handle_area.x;
- child_area.y -= handle_area.y;
- gtk_paint_box (widget->style, paned->handle,
- GTK_WIDGET_STATE(widget),
- GTK_SHADOW_OUT,
- &child_area, widget, "paned",
- 0, 0,
- width, height);
+ if (widget->allocation.height > 2)
+ {
+ gdk_draw_point (paned->handle,
+ widget->style->fg_gc[GTK_STATE_NORMAL],
+ paned->handle_width/2,
+ paned->handle_size/2);
+ gdk_draw_point (paned->handle,
+ widget->style->bg_gc[GTK_STATE_PRELIGHT],
+ paned->handle_width/2 - 1,
+ paned->handle_size/2 - 1);
+ }
+ if (widget->allocation.height > 11)
+ {
+ gdk_draw_point (paned->handle,
+ widget->style->fg_gc[GTK_STATE_NORMAL],
+ paned->handle_width/2 + 5,
+ paned->handle_size/2);
+ gdk_draw_point (paned->handle,
+ widget->style->bg_gc[GTK_STATE_PRELIGHT],
+ paned->handle_width/2 + 4,
+ paned->handle_size/2 - 1);
+ gdk_draw_point (paned->handle,
+ widget->style->fg_gc[GTK_STATE_NORMAL],
+ paned->handle_width/2 - 5,
+ paned->handle_size/2);
+ gdk_draw_point (paned->handle,
+ widget->style->bg_gc[GTK_STATE_PRELIGHT],
+ paned->handle_width/2 - 6,
+ paned->handle_size/2 - 1);
+ }
+ if (widget->allocation.height > 20)
+ {
+ gdk_draw_point (paned->handle,
+ widget->style->fg_gc[GTK_STATE_NORMAL],
+ paned->handle_width/2 - 10,
+ paned->handle_size/2);
+ gdk_draw_point (paned->handle,
+ widget->style->bg_gc[GTK_STATE_PRELIGHT],
+ paned->handle_width/2 - 11,
+ paned->handle_size/2 - 1);
+ gdk_draw_point (paned->handle,
+ widget->style->fg_gc[GTK_STATE_NORMAL],
+ paned->handle_width/2 + 10,
+ paned->handle_size/2);
+ gdk_draw_point (paned->handle,
+ widget->style->bg_gc[GTK_STATE_PRELIGHT],
+ paned->handle_width/2 + 9,
+ paned->handle_size/2 - 1);
+ }
+ if (widget->allocation.height > 30)
+ {
+ gdk_draw_point (paned->handle,
+ widget->style->fg_gc[GTK_STATE_NORMAL],
+ paned->handle_width/2 - 15,
+ paned->handle_size/2);
+ gdk_draw_point (paned->handle,
+ widget->style->bg_gc[GTK_STATE_PRELIGHT],
+ paned->handle_width/2 - 16,
+ paned->handle_size/2 - 1);
+ gdk_draw_point (paned->handle,
+ widget->style->fg_gc[GTK_STATE_NORMAL],
+ paned->handle_width/2 + 15,
+ paned->handle_size/2);
+ gdk_draw_point (paned->handle,
+ widget->style->bg_gc[GTK_STATE_PRELIGHT],
+ paned->handle_width/2 + 14,
+ paned->handle_size/2 - 1);
+ }
}
-
- /* Redraw the groove
- */
- gtk_paint_hline(widget->style, widget->window, GTK_STATE_NORMAL,
- area, widget, "vpaned",
- 0, widget->allocation.width - 1,
- border_width + paned->child1_size + paned->gutter_size / 2 - 1);
-
/* Redraw the children
*/
- if (paned->child1 &&
- gtk_widget_intersect (paned->child1, area, &child_area))
- gtk_widget_draw (paned->child1, &child_area);
- if (paned->child2 &&
- gtk_widget_intersect (paned->child2, area, &child_area))
- gtk_widget_draw (paned->child2, &child_area);
-
+ if (paned->child1 && gtk_widget_intersect (paned->child1, area, &child_area))
+ gtk_widget_draw (paned->child1, &child_area);
+ if (paned->child2 && gtk_widget_intersect (paned->child2, area, &child_area))
+ gtk_widget_draw (paned->child2, &child_area);
}
}
GdkGCValues values;
guint16 ypos;
- widget = GTK_WIDGET(paned);
+ widget = GTK_WIDGET (paned);
if (!paned->xor_gc)
{
values.subwindow_mode = GDK_INCLUDE_INFERIORS;
paned->xor_gc = gdk_gc_new_with_values (widget->window,
&values,
- GDK_GC_FUNCTION |
- GDK_GC_SUBWINDOW);
+ GDK_GC_FUNCTION | GDK_GC_SUBWINDOW);
}
+ gdk_gc_set_line_attributes (paned->xor_gc, 2, GDK_LINE_SOLID,
+ GDK_CAP_NOT_LAST, GDK_JOIN_BEVEL);
+
ypos = paned->child1_size
- + GTK_CONTAINER (paned)->border_width + paned->gutter_size / 2;
+ + GTK_CONTAINER (paned)->border_width + paned->handle_size / 2;
gdk_draw_line (widget->window, paned->xor_gc,
0,
ypos);
}
-static gint
-gtk_vpaned_button_press (GtkWidget *widget, GdkEventButton *event)
+static gboolean
+gtk_vpaned_button_press (GtkWidget *widget,
+ GdkEventButton *event)
{
GtkPaned *paned;
- g_return_val_if_fail (widget != NULL,FALSE);
- g_return_val_if_fail (GTK_IS_PANED (widget),FALSE);
+ g_return_val_if_fail (widget != NULL, FALSE);
+ g_return_val_if_fail (GTK_IS_PANED (widget), FALSE);
paned = GTK_PANED (widget);
/* We need a server grab here, not gtk_grab_add(), since
* we don't want to pass events on to the widget's children */
gdk_pointer_grab (paned->handle, FALSE,
- GDK_POINTER_MOTION_HINT_MASK
- | GDK_BUTTON1_MOTION_MASK
- | GDK_BUTTON_RELEASE_MASK,
- NULL, NULL, event->time);
+ GDK_POINTER_MOTION_HINT_MASK
+ | GDK_BUTTON1_MOTION_MASK
+ | GDK_BUTTON_RELEASE_MASK, NULL, NULL,
+ event->time);
paned->child1_size += event->y - paned->handle_size / 2;
paned->child1_size = CLAMP (paned->child1_size, 0,
- widget->allocation.height - paned->gutter_size
- - 2 * GTK_CONTAINER (paned)->border_width);
- gtk_vpaned_xor_line (paned);
+ widget->allocation.height -
+ paned->handle_size -
+ 2 * GTK_CONTAINER (paned)->border_width);
+ gtk_vpaned_xor_line(paned);
+
+ return TRUE;
}
- return TRUE;
+ return FALSE;
}
-static gint
-gtk_vpaned_button_release (GtkWidget *widget, GdkEventButton *event)
+static gboolean
+gtk_vpaned_button_release (GtkWidget *widget,
+ GdkEventButton *event)
{
GtkPaned *paned;
paned->position_set = TRUE;
gdk_pointer_ungrab (event->time);
gtk_widget_queue_resize (GTK_WIDGET (paned));
+
+ return TRUE;
}
- return TRUE;
+ return FALSE;
}
-static gint
-gtk_vpaned_motion (GtkWidget *widget, GdkEventMotion *event)
+static gboolean
+gtk_vpaned_motion (GtkWidget *widget,
+ GdkEventMotion *event)
{
GtkPaned *paned;
gint y;
g_return_val_if_fail (GTK_IS_PANED (widget), FALSE);
if (event->is_hint || event->window != widget->window)
- gtk_widget_get_pointer(widget, NULL, &y);
+ gtk_widget_get_pointer (widget, NULL, &y);
else
- y = event->y;
+ y = event->y;
paned = GTK_PANED (widget);
if (paned->in_drag)
{
- gint size = y - GTK_CONTAINER (paned)->border_width - paned->gutter_size/2;
-
- gtk_vpaned_xor_line (paned);
- paned->child1_size = CLAMP (size,
- paned->min_position,
- paned->max_position);
+ gint size = y - GTK_CONTAINER(paned)->border_width - paned->handle_size / 2;
+
gtk_vpaned_xor_line (paned);
+ paned->child1_size = CLAMP (size, paned->min_position, paned->max_position);
+ gtk_vpaned_xor_line(paned);
}
return TRUE;
*/
/*
- * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
+ * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
#ifndef __GTK_VPANED_H__
#define __GTK_VPANED_H__
-
-#include <gdk/gdk.h>
#include <gtk/gtkpaned.h>
-
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define GTK_VPANED_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_VPANED, GtkVPanedClass))
-typedef struct _GtkVPaned GtkVPaned;
-typedef struct _GtkVPanedClass GtkVPanedClass;
+typedef struct _GtkVPaned GtkVPaned;
+typedef struct _GtkVPanedClass GtkVPanedClass;
struct _GtkVPaned
{
GtkPanedClass parent_class;
};
-
GtkType gtk_vpaned_get_type (void);
-GtkWidget* gtk_vpaned_new (void);
+GtkWidget *gtk_vpaned_new (void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
-
#endif /* __GTK_VPANED_H__ */
projects / gtk4.git / commitdiff