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Merge branch 'master' of bitbucket.org:Tectu/ugfx

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This commit is contained in:
Joel Bodenmann 2014-08-07 22:57:31 +02:00
commit edb7d6c621
1 changed files with 25 additions and 18 deletions
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43
src/gwin/gwidget.c
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@ -86,6 +86,7 @@ static void gwidgetEvent(void *param, GEvent *pe) {
#define pte ((GEventToggle *)pe)
#define pde ((GEventDial *)pe)
GHandle h;
GHandle gh;
#if GFX_USE_GINPUT && (GINPUT_NEED_TOGGLE || GINPUT_NEED_DIAL)
uint16_t role;
@ -99,32 +100,38 @@ static void gwidgetEvent(void *param, GEvent *pe) {
case GEVENT_MOUSE:
case GEVENT_TOUCH:
// Cycle through all windows
for(gh = gwinGetNextWindow(0); gh; gh = gwinGetNextWindow(gh)) {
for(gh = 0, h = gwinGetNextWindow(0); h; h = gwinGetNextWindow(h)) {
// check if the widget matches this display
if (gh->display != pme->display)
// The window must be on this display and visible to be relevant
if (h->display != pme->display || !(h->flags & GWIN_FLG_SYSVISIBLE))
continue;
// check if it is a widget that is enabled and visible
if ((gh->flags & (GWIN_FLG_WIDGET|GWIN_FLG_SYSENABLED|GWIN_FLG_SYSVISIBLE)) != (GWIN_FLG_WIDGET|GWIN_FLG_SYSENABLED|GWIN_FLG_SYSVISIBLE))
continue;
// Are we captured?
if ((gw->g.flags & GWIN_FLG_MOUSECAPTURE)) {
// Is the mouse currently captured by this widget?
if ((h->flags & (GWIN_FLG_WIDGET|GWIN_FLG_MOUSECAPTURE)) == (GWIN_FLG_WIDGET|GWIN_FLG_MOUSECAPTURE)) {
gh = h;
if ((pme->last_buttons & ~pme->current_buttons & GINPUT_MOUSE_BTN_LEFT)) {
gw->g.flags &= ~GWIN_FLG_MOUSECAPTURE;
gh->flags &= ~GWIN_FLG_MOUSECAPTURE;
if (wvmt->MouseUp)
wvmt->MouseUp(gw, pme->x - gw->g.x, pme->y - gw->g.y);
wvmt->MouseUp(gw, pme->x - gh->x, pme->y - gh->y);
} else if (wvmt->MouseMove)
wvmt->MouseMove(gw, pme->x - gw->g.x, pme->y - gw->g.y);
wvmt->MouseMove(gw, pme->x - gh->x, pme->y - gh->y);
// We are not captured - look for mouse downs over the widget
} else if ((~pme->last_buttons & pme->current_buttons & GINPUT_MOUSE_BTN_LEFT)
&& pme->x >= gw->g.x && pme->x < gw->g.x + gw->g.width
&& pme->y >= gw->g.y && pme->y < gw->g.y + gw->g.height) {
gw->g.flags |= GWIN_FLG_MOUSECAPTURE;
// There is only ever one captured mouse. Prevent normal mouse processing if there is a captured mouse
gh = 0;
break;
}
// Save the highest z-order window that the mouse is over
if (pme->x >= h->x && pme->x < h->x + h->width && pme->y >= h->y && pme->y < h->y + h->height)
gh = h;
}
// Process any mouse down over the highest order window if it is an enabled widget
if (gh && (gh->flags & (GWIN_FLG_WIDGET|GWIN_FLG_SYSENABLED)) == (GWIN_FLG_WIDGET|GWIN_FLG_SYSENABLED)) {
if ((~pme->last_buttons & pme->current_buttons & GINPUT_MOUSE_BTN_LEFT)) {
gh->flags |= GWIN_FLG_MOUSECAPTURE;
if (wvmt->MouseDown)
wvmt->MouseDown(gw, pme->x - gw->g.x, pme->y - gw->g.y);
wvmt->MouseDown(gw, pme->x - gh->x, pme->y - gh->y);
}
}
break;