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update scrollbar widget. 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@835 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong@gmail.com 2010-08-08 23:18:28 +00:00
parent afe4c3cc61
commit 2e0297c527
1 changed files with 5 additions and 4 deletions
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9
examples/gui/demo_view_scrollbar.c
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@ -3,15 +3,14 @@
#include <rtgui/widgets/label.h> #include <rtgui/widgets/label.h>
#include <rtgui/widgets/scrollbar.h> #include <rtgui/widgets/scrollbar.h>
static rtgui_scrollbar_t* hbar;
static rtgui_scrollbar_t* vbar;
rtgui_view_t *demo_view_scrollbar(rtgui_workbench_t* workbench) rtgui_view_t *demo_view_scrollbar(rtgui_workbench_t* workbench)
{ {
rtgui_view_t *view; rtgui_view_t *view;
rtgui_rect_t rect; rtgui_rect_t rect;
rtgui_label_t *label; rtgui_label_t *label;
rtgui_scrollbar_t* hbar;
rtgui_scrollbar_t* vbar;
/* create a demo view */ /* create a demo view */
view = demo_view(workbench, "ScrollBar View"); view = demo_view(workbench, "ScrollBar View");
@ -37,6 +36,8 @@ rtgui_view_t *demo_view_scrollbar(rtgui_workbench_t* workbench)
rect.y1 += 18 + 5; rect.y2 = rect.y1 + 150; rect.y1 += 18 + 5; rect.y2 = rect.y1 + 150;
vbar = rtgui_scrollbar_create(RTGUI_VERTICAL, &rect); vbar = rtgui_scrollbar_create(RTGUI_VERTICAL, &rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(vbar)); rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(vbar));
rtgui_scrollbar_set_line_step(vbar, 1);
// RTGUI_WIDGET_DISABLE(RTGUI_WIDGET(vbar));
return view; return view;
} }