+ gdk_draw_rectangle (*Pixmap,
+ Drawing->Drawing_Area_V->style->white_gc,
+ TRUE,
+ x, y,
+ width, // do not overlap
+ height);
+
+ send_test_process(
+ GuiControlFlow_get_Process_List(Drawing->Control_Flow_Data),
+ Drawing);
+ send_test_drawing(
+ GuiControlFlow_get_Process_List(Drawing->Control_Flow_Data),
+ Drawing, *Pixmap, x, y, width, height);
+
+}
+
+/* Callbacks */
+
+
+/* Create a new backing pixmap of the appropriate size */
+static gboolean
+configure_event( GtkWidget *widget, GdkEventConfigure *event,
+ gpointer user_data)
+{
+ Drawing_t *Drawing = (Drawing_t*)user_data;
+
+ /* New Pixmap, size of the configure event */
+ GdkPixmap *Pixmap = gdk_pixmap_new(widget->window,
+ widget->allocation.width,
+ widget->allocation.height,
+ -1);
+
+ g_critical("drawing configure event");
+
+ /* If no old Pixmap present */
+ if(Drawing->Pixmap == NULL)
+ {
+ Drawing->Pixmap = gdk_pixmap_new(
+ widget->window,
+ widget->allocation.width,
+ widget->allocation.height,
+ //ProcessList_get_height
+ // (GuiControlFlow_get_Process_List(Drawing->Control_Flow_Data)),
+ -1);
+ Drawing->width = widget->allocation.width;
+ Drawing->height = widget->allocation.height;
+g_critical("init data");
+ /* Initial data request */
+ Drawing_Data_Request(Drawing, &Drawing->Pixmap, 0, 0,
+ widget->allocation.width,
+ widget->allocation.height);
+
+ }
+// /* Draw empty background */
+// gdk_draw_rectangle (Pixmap,
+// widget->style->black_gc,
+// TRUE,
+// 0, 0,
+// widget->allocation.width,
+// widget->allocation.height);
+
+ /* Copy old data to new pixmap */
+ gdk_draw_drawable (Pixmap,
+ widget->style->white_gc,
+ Drawing->Pixmap,
+ 0, 0,
+ 0, 0,
+ -1, -1);
+
+ /* Request data for missing space */
+g_critical("missing data");
+ Drawing_Data_Request(Drawing, &Pixmap, Drawing->width, 0,
+ widget->allocation.width - Drawing->width,
+ widget->allocation.height);
+ Drawing_Data_Request(Drawing, &Pixmap, 0, Drawing->height,
+ Drawing->width,
+ widget->allocation.height - Drawing->height);
+
+// gdk_draw_rectangle (Pixmap,
+// widget->style->white_gc,
+// TRUE,
+// Drawing->width, 0,
+// widget->allocation.width -
+// Drawing->width,
+// widget->allocation.height);
+
+// gdk_draw_rectangle (Pixmap,
+// widget->style->white_gc,
+// TRUE,
+// 0, Drawing->height,
+// Drawing->width, // do not overlap
+// widget->allocation.height -
+// Drawing->height);
+
+
+
+
+ if (Drawing->Pixmap)
+ gdk_pixmap_unref(Drawing->Pixmap);
+
+ Drawing->Pixmap = Pixmap;
+ Drawing->width = widget->allocation.width;
+ Drawing->height = widget->allocation.height;
+
+ return TRUE;
+}