AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2024-11-19 01:40:10 +00:00
Code Issues Projects Releases Wiki Activity

handlebox: Port to draw vfunc

Browse Source
This commit is contained in:
Benjamin Otte 2010-09-08 14:54:15 +02:00
parent 2e53b58b01
commit 6a0c31143f
1 changed files with 62 additions and 55 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

117
gtk/gtkhandlebox.c
View File

@ -147,11 +147,8 @@ static void gtk_handle_box_add (GtkContainer *container,
GtkWidget *widget);
static void gtk_handle_box_remove (GtkContainer *container,
GtkWidget *widget);
static void gtk_handle_box_draw_ghost (GtkHandleBox *hb);
static void gtk_handle_box_paint (GtkWidget *widget,
GdkEventExpose *event);
static gboolean gtk_handle_box_expose (GtkWidget *widget,
GdkEventExpose *event);
static gboolean gtk_handle_box_draw (GtkWidget *widget,
cairo_t *cr);
static gboolean gtk_handle_box_button_press (GtkWidget *widget,
GdkEventButton *event);
static gboolean gtk_handle_box_motion (GtkWidget *widget,
@ -230,7 +227,7 @@ gtk_handle_box_class_init (GtkHandleBoxClass *class)
widget_class->style_set = gtk_handle_box_style_set;
widget_class->size_request = gtk_handle_box_size_request;
widget_class->size_allocate = gtk_handle_box_size_allocate;
widget_class->expose_event = gtk_handle_box_expose;
widget_class->draw = gtk_handle_box_draw;
widget_class->button_press_event = gtk_handle_box_button_press;
widget_class->delete_event = gtk_handle_box_delete_event;
@ -728,9 +725,9 @@ gtk_handle_box_size_allocate (GtkWidget *widget,
}
static void
gtk_handle_box_draw_ghost (GtkHandleBox *hb)
gtk_handle_box_draw_ghost (GtkHandleBox *hb,
cairo_t *cr)
{
GtkAllocation allocation;
GtkWidget *widget = GTK_WIDGET (hb);
GtkStateType state;
GtkStyle *style;
@ -739,24 +736,27 @@ gtk_handle_box_draw_ghost (GtkHandleBox *hb)
guint y;
guint width;
guint height;
gint allocation_width;
gint allocation_height;
gint handle_position;
gtk_widget_get_allocation (widget, &allocation);
handle_position = effective_handle_position (hb);
allocation_width = gtk_widget_get_allocated_width (widget);
allocation_height = gtk_widget_get_allocated_height (widget);
if (handle_position == GTK_POS_LEFT ||
handle_position == GTK_POS_RIGHT)
{
x = handle_position == GTK_POS_LEFT ? 0 : allocation.width - DRAG_HANDLE_SIZE;
x = handle_position == GTK_POS_LEFT ? 0 : allocation_width - DRAG_HANDLE_SIZE;
y = 0;
width = DRAG_HANDLE_SIZE;
height = allocation.height;
height = allocation_height;
}
else
{
x = 0;
y = handle_position == GTK_POS_TOP ? 0 : allocation.height - DRAG_HANDLE_SIZE;
width = allocation.width;
y = handle_position == GTK_POS_TOP ? 0 : allocation_height - DRAG_HANDLE_SIZE;
width = allocation_width;
height = DRAG_HANDLE_SIZE;
}
@ -764,28 +764,32 @@ gtk_handle_box_draw_ghost (GtkHandleBox *hb)
window = gtk_widget_get_window (widget);
state = gtk_widget_get_state (widget);
gtk_paint_shadow (style, window,
state, GTK_SHADOW_ETCHED_IN,
NULL, widget, "handle",
gtk_cairo_paint_shadow (style,
cr,
state,
GTK_SHADOW_ETCHED_IN,
widget, "handle",
x,
y,
width,
height);
if (handle_position == GTK_POS_LEFT ||
handle_position == GTK_POS_RIGHT)
gtk_paint_hline (style, window,
state,
NULL, widget, "handlebox",
gtk_cairo_paint_hline (style,
cr,
state,
widget, "handlebox",
handle_position == GTK_POS_LEFT ? DRAG_HANDLE_SIZE : 0,
handle_position == GTK_POS_LEFT ? allocation.width : allocation.width - DRAG_HANDLE_SIZE,
allocation.height / 2);
handle_position == GTK_POS_LEFT ? allocation_width : allocation_width - DRAG_HANDLE_SIZE,
allocation_height / 2);
else
gtk_paint_vline (style, window,
state,
NULL, widget, "handlebox",
gtk_cairo_paint_vline (style,
cr,
state,
widget, "handlebox",
handle_position == GTK_POS_TOP ? DRAG_HANDLE_SIZE : 0,
handle_position == GTK_POS_TOP ? allocation.height : allocation.height - DRAG_HANDLE_SIZE,
allocation.width / 2);
handle_position == GTK_POS_TOP ? allocation_height : allocation_height - DRAG_HANDLE_SIZE,
allocation_width / 2);
}
void
@ -917,27 +921,34 @@ gtk_handle_box_get_child_detached (GtkHandleBox *handle_box)
static void
gtk_handle_box_paint (GtkWidget *widget,
GdkEventExpose *event)
cairo_t *cr)
{
GtkHandleBox *hb = GTK_HANDLE_BOX (widget);
GtkHandleBoxPrivate *priv = hb->priv;
GtkBin *bin = GTK_BIN (widget);
GtkWidget *child;
gint width, height;
gint x, y, width, height;
GdkRectangle rect;
gint handle_position;
GtkOrientation handle_orientation;
handle_position = effective_handle_position (hb);
cairo_save (cr);
gdk_window_get_origin (gtk_widget_get_window (widget), &x, &y);
cairo_translate (cr, -x, -y);
gdk_window_get_origin (priv->bin_window, &x, &y);
cairo_translate (cr, x, y);
gdk_drawable_get_size (priv->bin_window, &width, &height);
gtk_paint_box (gtk_widget_get_style (widget),
priv->bin_window,
gtk_cairo_paint_box (gtk_widget_get_style (widget),
cr,
gtk_widget_get_state (widget),
priv->shadow_type,
&event->area, widget, "handlebox_bin",
0, 0, -1, -1);
widget, "handlebox_bin",
0, 0, width, height);
switch (handle_position)
{
@ -974,38 +985,34 @@ gtk_handle_box_paint (GtkWidget *widget,
break;
}
if (gdk_rectangle_intersect (&event->area, &rect, NULL))
gtk_paint_handle (gtk_widget_get_style (widget), priv->bin_window,
GTK_STATE_NORMAL, GTK_SHADOW_OUT,
&event->area, widget, "handlebox",
rect.x, rect.y, rect.width, rect.height,
handle_orientation);
gtk_cairo_paint_handle (gtk_widget_get_style (widget), cr,
GTK_STATE_NORMAL, GTK_SHADOW_OUT,
widget, "handlebox",
rect.x, rect.y, rect.width, rect.height,
handle_orientation);
cairo_restore (cr);
child = gtk_bin_get_child (bin);
if (child != NULL && gtk_widget_get_visible (child))
GTK_WIDGET_CLASS (gtk_handle_box_parent_class)->expose_event (widget, event);
GTK_WIDGET_CLASS (gtk_handle_box_parent_class)->draw (widget, cr);
}
static gboolean
gtk_handle_box_expose (GtkWidget *widget,
GdkEventExpose *event)
gtk_handle_box_draw (GtkWidget *widget,
cairo_t *cr)
{
GtkHandleBox *hb;
GtkHandleBoxPrivate *priv;
GtkHandleBox *hb = GTK_HANDLE_BOX (widget);
GtkHandleBoxPrivate *priv = hb->priv;
if (gtk_widget_is_drawable (widget))
if (gtk_cairo_should_draw_window (cr, gtk_widget_get_window (widget)))
{
hb = GTK_HANDLE_BOX (widget);
priv = hb->priv;
if (event->window == gtk_widget_get_window (widget))
{
if (priv->child_detached)
gtk_handle_box_draw_ghost (hb);
}
else
gtk_handle_box_paint (widget, event);
if (priv->child_detached)
gtk_handle_box_draw_ghost (hb, cr);
}
if (gtk_cairo_should_draw_window (cr, priv->bin_window))
gtk_handle_box_paint (widget, cr);
return FALSE;
}