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STR 2370: fixed static allocation in Fl_Tabs.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7777 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Matthias Melcher 2010-10-30 19:28:17 +00:00
parent 2ca4600a7e
commit e923015b01
2 changed files with 20 additions and 4 deletions
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4
CHANGES
View File

@ -1,5 +1,9 @@
CHANGES IN FLTK 1.3.0
- Fixed static allocation in Fl_Tabs (STR #2370)
- Fixed Fl_Widget::measure_label() to const (STR #2406)
- Added step by step README's for MSWindows, OS X, and four
Linux distros
- Fixed unbalanced Windows OleInitialize/OleUnitialize calls
when loading/unloading the FLTK dll (STR #2417)
- Fixed X11/XDBE double buffering (STR #2152, #2197)

20
src/Fl_Tabs.cxx
View File

@ -117,12 +117,20 @@ Fl_Widget *Fl_Tabs::which(int event_x, int event_y) {
if (event_y > y()+H || event_y < y()) return 0;
}
if (event_x < x()) return 0;
int p[128], wp[128];
Fl_Widget *ret = 0L;
int nc = children();
int *p = (int*)malloc((nc+1)*sizeof(int));
int *wp = (int*)malloc((nc+1)*sizeof(int));
tab_positions(p, wp);
for (int i=0; i<children(); i++) {
if (event_x < x()+p[i+1]) return child(i);
if (event_x < x()+p[i+1]) {
ret = child(i);
break;
}
}
return 0;
free(p);
free(wp);
return ret;
}
void Fl_Tabs::redraw_tabs()
@ -318,7 +326,9 @@ void Fl_Tabs::draw() {
if (v) update_child(*v);
}
if (damage() & (FL_DAMAGE_SCROLL|FL_DAMAGE_ALL)) {
int p[128]; int wp[128];
int nc = children();
int *p = (int*)malloc((nc+1)*sizeof(int));
int *wp = (int*)malloc((nc+1)*sizeof(int));
int selected = tab_positions(p,wp);
int i;
Fl_Widget*const* a = array();
@ -330,6 +340,8 @@ void Fl_Tabs::draw() {
i = selected;
draw_tab(x()+p[i], x()+p[i+1], wp[i], H, a[i], SELECTED);
}
free(p);
free(wp);
}
}