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add scrollbar example. 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@831 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong 2010-08-05 09:59:48 +00:00
parent 2e0352e653
commit 0708dd8aa0
2 changed files with 43 additions and 0 deletions
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42
examples/gui/demo_view_scrollbar.c Normal file
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@ -0,0 +1,42 @@
#include "demo_view.h"
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/label.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 *view;
rtgui_rect_t rect;
rtgui_label_t *label;
/* create a demo view */
view = demo_view(workbench, "ScrollBar View");
/* get demo view rect */
demo_view_get_rect(view, &rect);
label = rtgui_label_create("horizontal bar:");
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(label));
rect.x1 += 5; rect.x2 -= 5;
rect.y1 += 5; rect.y2 = rect.y1 + 18;
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rect.y1 += 20; rect.y2 = rect.y1 + 18;
hbar = rtgui_scrollbar_create(RTGUI_HORIZONTAL, &rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(hbar));
/* get demo view rect */
demo_view_get_rect(view, &rect);
label = rtgui_label_create("vertical bar:");
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(label));
rect.x1 += 5; rect.x2 -= 5;
rect.y1 += 45; rect.y2 = rect.y1 + 18;
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rect.x1 += 110; rect.x2 = rect.x1 + 20;
rect.y1 += 18 + 5; rect.y2 = rect.y1 + 150;
vbar = rtgui_scrollbar_create(RTGUI_VERTICAL, &rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(vbar));
return view;
}

1
examples/gui/demo_workbench.c
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@ -63,6 +63,7 @@ static void workbench_entry(void* parameter)
demo_view_button(workbench);
demo_view_checkbox(workbench);
demo_view_progressbar(workbench);
demo_view_scrollbar(workbench);
demo_view_radiobox(workbench);
demo_view_textbox(workbench);
demo_view_listbox(workbench);