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(svn r13075) -Codechange: Allow any value for a dropdown item instead of just positive.

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This commit is contained in:
peter1138 2008-05-13 21:11:38 +00:00
parent eb112946a7
commit 9fa2e849f2
1 changed files with 11 additions and 10 deletions
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21
src/widgets/dropdown.cpp
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@ -87,9 +87,9 @@ struct DropdownWindow : Window {
DeleteDropDownList(this->list);
}
int GetDropDownItem()
bool GetDropDownItem(int &value)
{
if (GetWidgetFromPos(this, _cursor.pos.x - this->left, _cursor.pos.y - this->top) < 0) return -1;
if (GetWidgetFromPos(this, _cursor.pos.x - this->left, _cursor.pos.y - this->top) < 0) return false;
int y = _cursor.pos.y - this->top - 2;
int width = this->widget[0].right - 3;
@ -105,14 +105,15 @@ struct DropdownWindow : Window {
int item_height = item->Height(width);
if (y < item_height) {
if (item->masked || item->String() == STR_NULL) return -1;
return item->result;
if (item->masked || item->String() == STR_NULL) return false;
value = item->result;
return true;
}
y -= item_height;
}
return -1;
return false;
}
virtual void OnPaint()
@ -162,8 +163,8 @@ struct DropdownWindow : Window {
virtual void OnClick(Point pt, int widget)
{
if (widget != 0) return;
int item = GetDropDownItem();
if (item >= 0) {
int item;
if (this->GetDropDownItem(item)) {
this->click_delay = 4;
this->selected_index = item;
this->SetDirty();
@ -197,11 +198,11 @@ struct DropdownWindow : Window {
}
if (this->drag_mode) {
int item = GetDropDownItem();
int item;
if (!_left_button_clicked) {
this->drag_mode = false;
if (item < 0) return;
if (!this->GetDropDownItem(item)) return;
this->click_delay = 2;
} else {
if (_cursor.pos.y <= this->top + 2) {
@ -214,7 +215,7 @@ struct DropdownWindow : Window {
return;
}
if (item < 0) return;
if (!this->GetDropDownItem(item)) return;
}
this->selected_index = item;