add rtgui_listbox_set_current_item function; fix draw rect issue on the...

add rtgui_listbox_set_current_item function; fix draw rect issue on the border; fix progress bar drawing issue; fix on_item issue in menu if the sub_menu is shown;

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1488 bbd45198-f89e-11dd-88c7-29a3b14d5316

components/rtgui/common/dc.c

@@ -242,24 +242,24 @@ void rtgui_dc_draw_shaded_rect(struct rtgui_dc* dc, rtgui_rect_t* rect,
     rtgui_dc_draw_hline(dc, rect->x1 + 1, rect->x2, rect->y1);
 
 	RTGUI_DC_FC(dc) = c2;
-    rtgui_dc_draw_vline(dc, rect->x2, rect->y1, rect->y2);
-    rtgui_dc_draw_hline(dc, rect->x1, rect->x2 + 1, rect->y2);
+    rtgui_dc_draw_vline(dc, rect->x2 - 1, rect->y1, rect->y2);
+    rtgui_dc_draw_hline(dc, rect->x1, rect->x2, rect->y2 - 1);
 }
 
 void rtgui_dc_draw_focus_rect(struct rtgui_dc* dc, rtgui_rect_t* rect)
 {
 	int i;
 
-	for (i = rect->x1; i <= rect->x2; i += 2)
+	for (i = rect->x1; i < rect->x2; i += 2)
 	{
 		rtgui_dc_draw_point(dc, i, rect->y1);
-		rtgui_dc_draw_point(dc, i, rect->y2);
+		rtgui_dc_draw_point(dc, i, rect->y2 - 1);
 	}
 
-	for (i = rect->y1; i <= rect->y2; i += 2)
+	for (i = rect->y1; i < rect->y2; i += 2)
 	{
 		rtgui_dc_draw_point(dc, rect->x1, i);
-		rtgui_dc_draw_point(dc, rect->x2, i);
+		rtgui_dc_draw_point(dc, rect->x2 - 1, i);
 	}
 }
 

components/rtgui/common/dc_client.c

@@ -251,7 +251,6 @@ static void rtgui_dc_client_draw_point(struct rtgui_dc* self, int x, int y)
 	owner = RTGUI_CONTAINER_OF(self, struct rtgui_widget, dc_type);
 	if (!RTGUI_WIDGET_IS_DC_VISIBLE(owner)) return;
 
-
 	x = x + owner->extent.x1;
 	y = y + owner->extent.y1;
 

components/rtgui/common/rtgui_theme.c

@@ -174,36 +174,7 @@ void rtgui_theme_draw_button(rtgui_button_t* btn)
 	bc = RTGUI_WIDGET_BACKGROUND(RTGUI_WIDGET(btn));
 	fc = RTGUI_WIDGET_FOREGROUND(RTGUI_WIDGET(btn));
 
-	if (btn->flag & RTGUI_BUTTON_TYPE_PUSH && btn->flag & RTGUI_BUTTON_FLAG_PRESS)
-	{
-		/* fill button rect with background color */
-		rtgui_dc_fill_rect(dc, &rect);
-
-		/* draw border */
-		RTGUI_WIDGET_FOREGROUND(RTGUI_WIDGET(btn)) = RTGUI_RGB(64, 64, 64);
-		rtgui_dc_draw_hline(dc, rect.x1, rect.x2, rect.y1);
-		rtgui_dc_draw_vline(dc, rect.x1, rect.y1, rect.y2);
-
-		RTGUI_WIDGET_FOREGROUND(RTGUI_WIDGET(btn)) = RTGUI_RGB(128, 128, 128);
-		rtgui_dc_draw_hline(dc, rect.x1, rect.x2 - 1, rect.y1 + 1);
-		rtgui_dc_draw_vline(dc, rect.x1 + 1, rect.y1 + 1, rect.y2 - 2);
-
-		RTGUI_WIDGET_FOREGROUND(RTGUI_WIDGET(btn)) = RTGUI_RGB(255, 255, 255);
-		rtgui_dc_draw_hline(dc, rect.x1, rect.x2 + 1, rect.y2 - 1);
-		rtgui_dc_draw_vline(dc, rect.x2 - 1, rect.y1, rect.y2);
-
-		if (btn->pressed_image != RT_NULL)
-		{
-			rtgui_rect_t image_rect;
-			image_rect.x1 = 0; image_rect.y1 = 0;
-			image_rect.x2 = btn->unpressed_image->w;
-			image_rect.y2 = btn->unpressed_image->h;
-			rtgui_rect_moveto_align(&rect, &image_rect, RTGUI_ALIGN_CENTER_HORIZONTAL | RTGUI_ALIGN_CENTER_VERTICAL);
-
-			rtgui_image_blit(btn->pressed_image, dc, &image_rect);
-		}
-	}
-	else if (btn->flag & RTGUI_BUTTON_FLAG_PRESS)
+	if (btn->flag & RTGUI_BUTTON_FLAG_PRESS)
 	{
 		if (btn->pressed_image != RT_NULL)
 		{
@@ -218,16 +189,8 @@ void rtgui_theme_draw_button(rtgui_button_t* btn)
 		else
 		{
 			/* fill button rect with background color */
-			RTGUI_WIDGET_BACKGROUND(RTGUI_WIDGET(btn)) = RTGUI_RGB(0xff, 0xff, 0xff);
 			rtgui_dc_fill_rect(dc, &rect);
-
-			/* draw border */
-			RTGUI_WIDGET(btn)->gc.foreground = RTGUI_RGB(0, 0, 0);
-			rtgui_dc_draw_rect(dc, &rect);
-
-			RTGUI_WIDGET(btn)->gc.foreground = RTGUI_RGB(128, 128, 128);
-			rect.x1 += 1; rect.y1 += 1; rect.x2 -= 1; rect.y2 -= 1;
-			rtgui_dc_draw_rect(dc, &rect);
+			rtgui_dc_draw_border(dc, &rect, RTGUI_BORDER_SUNKEN);
 		}
 	}
 	else
@@ -246,19 +209,7 @@ void rtgui_theme_draw_button(rtgui_button_t* btn)
 		{
 			/* fill button rect with background color */
 			rtgui_dc_fill_rect(dc, &rect);
-
-			/* draw border */
-			RTGUI_WIDGET(btn)->gc.foreground = RTGUI_RGB(255, 255, 255);
-			rtgui_dc_draw_hline(dc, rect.x1, rect.x2, rect.y1);
-			rtgui_dc_draw_vline(dc, rect.x1, rect.y1, rect.y2);
-
-			RTGUI_WIDGET(btn)->gc.foreground = RTGUI_RGB(0, 0, 0);
-			rtgui_dc_draw_hline(dc, rect.x1, rect.x2 + 1, rect.y2);
-			rtgui_dc_draw_vline(dc, rect.x2, rect.y1, rect.y2);
-
-			RTGUI_WIDGET(btn)->gc.foreground = RTGUI_RGB(128, 128, 128);
-			rtgui_dc_draw_hline(dc, rect.x1 + 1, rect.x2, rect.y2 - 1);
-			rtgui_dc_draw_vline(dc, rect.x2 - 1, rect.y1 + 1, rect.y2 - 1);
+			rtgui_dc_draw_border(dc, &rect, RTGUI_BORDER_RAISE);
 		}
 	}
 
@@ -930,10 +881,9 @@ void rtgui_theme_draw_progressbar(struct rtgui_progressbar* bar)
 	rtgui_widget_get_rect(&(bar->parent), &rect);
 
 	/* fill button rect with background color */
-	bar->parent.gc.background = RTGUI_RGB(212, 208, 200);
+	RTGUI_WIDGET_BACKGROUND(RTGUI_WIDGET(bar)) = RTGUI_RGB(212, 208, 200);
 
     /* draw border */
-	rect.x2 --; rect.y2 --;
 	rtgui_dc_draw_border(dc, &rect, RTGUI_BORDER_SUNKEN);
 
 	/* Nothing to draw */
@@ -946,7 +896,8 @@ void rtgui_theme_draw_progressbar(struct rtgui_progressbar* bar)
 	rect.x2 ++; rect.y2 ++;
     left = max - pos;
 	rtgui_rect_inflate(&rect, -2);
-    bar->parent.gc.background = RTGUI_RGB(0, 0, 255);
+    RTGUI_WIDGET_BACKGROUND(RTGUI_WIDGET(bar)) = RTGUI_RGB(0, 0, 255);
+	rect.y2 --; rect.x2 --;
 
     if (bar->orient == RTGUI_VERTICAL)
     {

components/rtgui/include/rtgui/widgets/listbox.h

@@ -62,6 +62,7 @@ void rtgui_listbox_destroy(rtgui_listbox_t* box);
 rt_bool_t rtgui_listbox_event_handler(struct rtgui_widget* widget, struct rtgui_event* event);
 void rtgui_listbox_set_onitem(rtgui_listbox_t* box, rtgui_onitem_func_t func);
 void rtgui_listbox_set_items(rtgui_listbox_t* box, struct rtgui_listbox_item* items, rt_uint16_t count);
+void rtgui_listbox_set_current_item(rtgui_listbox_t* box, int index);
 
 #endif
 

components/rtgui/widgets/filelist_view.c

@@ -311,9 +311,9 @@ static void rtgui_filelist_view_menu_pop(rtgui_widget_t *parent)
 		listbox = rtgui_listbox_create(items, sizeof(items)/sizeof(items[0]), &rect);
 		rtgui_listbox_set_onitem(listbox, rtgui_filelist_view_on_folder_item);
 		rtgui_container_add_child(RTGUI_CONTAINER(menu), RTGUI_WIDGET(listbox));
-		rtgui_widget_focus(RTGUI_WIDGET(listbox));
-
 		rtgui_win_show(menu, RT_FALSE);
+		rtgui_widget_focus(RTGUI_WIDGET(listbox));
+		rtgui_listbox_set_current_item(listbox, 0);
 	}
 }
 

components/rtgui/widgets/listbox.c

@@ -359,3 +359,18 @@ void rtgui_listbox_set_items(rtgui_listbox_t* box, struct rtgui_listbox_item* it
 	rtgui_widget_update(RTGUI_WIDGET(box));
 }
 
+void rtgui_listbox_set_current_item(rtgui_listbox_t* box, int index)
+{
+	RT_ASSERT(box != RT_NULL);
+
+	if (index != box->current_item)
+	{
+		int old_item; 
+
+		old_item = box->current_item;
+		box->current_item = index;
+
+		rtgui_listbox_update_current(box, old_item);
+	}
+}
+

components/rtgui/widgets/menu.c

@@ -81,17 +81,14 @@ static void _rtgui_menu_onitem(struct rtgui_widget* widget, struct rtgui_event*
 	}
 	else /* other menu item */
 	{
-		rt_ubase_t index;
-		
 		/* invoke action */
 		if (menu->items[menu->items_list->current_item].on_menuaction != RT_NULL)
 			menu->items[menu->items_list->current_item].on_menuaction(RTGUI_WIDGET(menu), RT_NULL);
 
-		/* hide all of sub-menu */
-		for (index = 0; index < menu->items_count; index ++)
+		/* hide sub-menu */
+		if (menu->sub_menu != RT_NULL)
 		{
-			if (menu->items[index].submenu != RT_NULL)
-				rtgui_menu_hiden(menu->items[index].submenu);
+			rtgui_menu_hiden(menu->sub_menu);
 		}
 		rtgui_menu_hiden(menu);
 	}

components/rtgui/widgets/progressbar.c

@@ -33,14 +33,7 @@ rt_bool_t rtgui_progressbar_event_handler(struct rtgui_widget* widget,
 	switch (event->type)
 	{
 	case RTGUI_EVENT_PAINT:
-#ifndef RTGUI_USING_SMALL_SIZE
-		if (widget->on_draw != RT_NULL) widget->on_draw(widget, event);
-		else
-#endif
-		{
-			rtgui_theme_draw_progressbar(bar);
-		}
-
+		rtgui_theme_draw_progressbar(bar);
 		break;
 	}