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add clear function to the gui

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This commit is contained in:
Cedric Roux
2016-04-11 18:31:37 +02:00
parent 3e33416517
commit 062f7fad97
3 changed files with 12 additions and 0 deletions
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common/utils/T/tracer/gui/widget.c
+10
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@@ -6,6 +6,7 @@
#include <stdarg.h>
#include <string.h>
static void default_clear(gui *gui, widget *_this);
static void default_repack(gui *gui, widget *_this);
static void default_allocate(
gui *gui, widget *_this, int x, int y, int width, int height);
@@ -41,6 +42,7 @@ widget *new_widget(struct gui *g, enum widget_type type, int size)
ret = calloc(1, size);
if (ret == NULL) OOM;
ret->clear = default_clear;
ret->repack = default_repack;
ret->add_child = default_add_child;
ret->allocate = default_allocate;
@@ -120,6 +122,14 @@ repack:
/* default functions */
/*************************************************************************/
static void default_clear(gui *_gui, widget *_this)
{
struct gui *g = _gui;
struct widget *this = _this;
x_fill_rectangle(g->x, g->xwin, BACKGROUND_COLOR,
this->x, this->y, this->width, this->height);
}
static void default_repack(gui *gui, widget *_this)
{
struct widget *this = _this;