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[Add] You can no longer focus unfocusable widgets.

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This commit is contained in:
Allanis 2013-03-06 20:49:18 +00:00
parent f7bff6f341
commit 01a0324e79
1 changed files with 17 additions and 3 deletions
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20
src/toolkit.c
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@ -90,6 +90,7 @@ static void toolkit_mouseEvent(SDL_Event* event);
static int toolkit_keyEvent(SDL_Event* event);
// Focus.
static void toolkit_nextFocus(void);
static int toolkit_isFocusable(Widget* wgt);
static void toolkit_triggerFocus(void);
static Widget* toolkit_getFocus(void);
static void toolkit_listScroll(Widget* wgt, int direction);
@ -791,7 +792,9 @@ static void toolkit_mouseEvent(SDL_Event* event) {
break;
case SDL_MOUSEBUTTONDOWN:
wgt->status = WIDGET_STATUS_MOUSEDOWN;
w->focus = i;
if(toolkit_isFocusable(wgt))
w->focus = i;
if(wgt->type == WIDGET_LIST)
toolkit_listFocus(wgt, x-wgt->x, y-wgt->y);
@ -899,13 +902,24 @@ static void toolkit_nextFocus(void) {
else if(wdw->focus >= wdw->nwidgets)
wdw->focus = -1;
else if((++wdw->focus+1) && // Just increment.
((wdw->widgets[wdw->focus].type == WIDGET_BUTTON) ||
(wdw->widgets[wdw->focus].type == WIDGET_LIST)))
toolkit_isFocusable(&wdw->widgets[wdw->focus]))
return;
else
toolkit_nextFocus();
}
static int toolkit_isFocusable(Widget* wgt) {
if(wgt == NULL) return 0;
switch(wgt->type) {
case WIDGET_BUTTON:
case WIDGET_LIST:
return 1;
default:
return 0;
}
}
static void toolkit_triggerFocus(void) {
Window* wdw;
Widget* wgt;