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Fix some gwin list widget mouse bugs

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This commit is contained in:
inmarket 2014-05-01 13:53:46 +10:00
parent 5ada56e807
commit cf548f0e9c
1 changed files with 9 additions and 11 deletions

20
src/gwin/list.c
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@ -93,10 +93,9 @@ static void gwinListDefaultDraw(GWidgetObject* gw, void* param) {
coord_t sy;
#endif
// dont render if render has been disabled
if (!(gw->g.flags & GLIST_FLG_ENABLERENDER)) {
// don't render if render has been disabled
if (!(gw->g.flags & GLIST_FLG_ENABLERENDER))
return;
}
ps = (gw->g.flags & GWIN_FLG_ENABLED) ? &gw->pstyle->enabled : &gw->pstyle->disabled;
iheight = gdispGetFontMetric(gw->g.font, fontHeight) + VERTICAL_PADDING;
@ -209,24 +208,23 @@ static void gwinListDefaultDraw(GWidgetObject* gw, void* param) {
// a mouse down has occurred over the list area
static void MouseDown(GWidgetObject* gw, coord_t x, coord_t y) {
int pgsz;
coord_t iheight;
(void) x;
coord_t iheight, pgsz;
// Save our mouse start position
gw2obj->start_mouse_x = x;
gw2obj->start_mouse_y = y;
gw2obj->last_mouse_y = y;
iheight = gdispGetFontMetric(gw->g.font, fontHeight) + VERTICAL_PADDING;
pgsz = (gw->g.height-2);
if (pgsz < 1) pgsz = 1;
// For smooth scrolling, scrolling is done in the MouseMove and selection is done on MouseUp
if (gw->g.flags & GLIST_FLG_SCROLLSMOOTH)
return;
// Some initial stuff
iheight = gdispGetFontMetric(gw->g.font, fontHeight) + VERTICAL_PADDING;
pgsz = gw->g.height-2;
// Handle click over the scroll bar
if (gw2obj->cnt > (pgsz / iheight) && x >= gw->g.width-(SCROLLWIDTH+2)) {
if (x >= gw->g.width-(SCROLLWIDTH+2) && (gw2obj->cnt > pgsz/iheight || (gw->g.flags & GLIST_FLG_SCROLLALWAYS))) {
if (y < 2*ARROW) {
if (gw2obj->top > 0) {
gw2obj->top -= iheight;