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Multiple choice box kept open until mouse out

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git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@505 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
2007-07-06 14:45:20 +00:00
parent 22df98c0fe
commit 939d50804c
6 changed files with 69 additions and 23 deletions
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src/gui/value/multiple_choice.cpp
+29 -5
View File
@@ -19,20 +19,26 @@ class DropDownMultipleChoiceList : public DropDownChoiceListBase {
DropDownMultipleChoiceList(Window* parent, bool is_submenu, ValueViewer& cve, ChoiceField::ChoiceP group);
protected:
virtual void select(size_t item);
virtual void onShow();
virtual bool select(size_t item);
virtual size_t selection() const;
virtual DropDownList* createSubMenu(ChoiceField::ChoiceP group) const;
virtual void drawIcon(DC& dc, int x, int y, size_t item, bool selected) const;
virtual void onMotion(wxMouseEvent&);
private:
bool kept_open; ///< Was the list kept open after selecting a choice, if so, be eager to close it
};
DropDownMultipleChoiceList::DropDownMultipleChoiceList
(Window* parent, bool is_submenu, ValueViewer& cve, ChoiceField::ChoiceP group)
: DropDownChoiceListBase(parent, is_submenu, cve, group)
, kept_open(false)
{
icon_size.width += 16;
}
void DropDownMultipleChoiceList::select(size_t item) {
bool DropDownMultipleChoiceList::select(size_t item) {
MultipleChoiceValueEditor& mcve = dynamic_cast<MultipleChoiceValueEditor&>(cve);
if (isFieldDefault(item)) {
mcve.toggleDefault();
@@ -40,6 +46,10 @@ void DropDownMultipleChoiceList::select(size_t item) {
ChoiceField::ChoiceP choice = getChoice(item);
mcve.toggle(choice->first_id);
}
// keep the box open
DropDownChoiceListBase::onShow(); // update 'enabled'
kept_open = true;
return false;
}
void DropDownMultipleChoiceList::drawIcon(DC& dc, int x, int y, size_t item, bool selected) const {
@@ -67,17 +77,31 @@ void DropDownMultipleChoiceList::drawIcon(DC& dc, int x, int y, size_t item, boo
DropDownChoiceListBase::drawIcon(dc, x + 16, y, item, selected);
}
size_t DropDownMultipleChoiceList::selection() const {
void DropDownMultipleChoiceList::onShow() {
DropDownChoiceListBase::onShow();
// we need thumbnail images soon
const_cast<DropDownMultipleChoiceList*>(this)->generateThumbnailImages();
// we don't know the selection
return NO_SELECTION;
kept_open = false;
}
size_t DropDownMultipleChoiceList::selection() const {
return NO_SELECTION; // we don't know the selection
}
DropDownList* DropDownMultipleChoiceList::createSubMenu(ChoiceField::ChoiceP group) const {
return new DropDownMultipleChoiceList(const_cast<DropDownMultipleChoiceList*>(this), true, cve, group);
}
void DropDownMultipleChoiceList::onMotion(wxMouseEvent& ev) {
if (kept_open) {
wxSize cs = GetClientSize();
if (ev.GetX() < 0 || ev.GetY() < 0 || ev.GetX() >= cs.x || ev.GetY() >= cs.y) {
hide(false); // outside box; hide it
}
}
DropDownChoiceListBase::onMotion(ev);
}
// ----------------------------------------------------------------------------- : MultipleChoiceValueEditor
IMPLEMENT_VALUE_EDITOR(MultipleChoice) {}