add 200ms delay before starting drag'n'drop

This commit is contained in:
GenevensiS
2026-01-07 04:34:08 +01:00
parent aeae27c7e3
commit 608de308fd
5 changed files with 34 additions and 17 deletions
+18 -11
View File
@@ -58,7 +58,7 @@ CardListBase* CardSelectEvent::getTheCardList() const {
// ----------------------------------------------------------------------------- : CardListBase
CardListBase::CardListBase(Window* parent, int id, long additional_style)
: ItemList(parent, id, additional_style, true)
: ItemList(parent, id, additional_style, true) , drop_timer(this, ID_DROP_TIMER)
{
drop_target = new CardListDropTarget(this);
}
@@ -626,17 +626,23 @@ void CardListBase::onChar(wxKeyEvent& ev) {
}
}
void CardListBase::onBeginDrag(wxListEvent&) {
vector<CardP> cards;
getSelection(cards);
String transaction_id = generate_uid();
CardsOnClipboard* card_data = new CardsOnClipboard(set, transaction_id, cards);
drop_target->ignored_id = transaction_id;
wxDropSource drag_source(this);
drag_source.SetData(*card_data);
drag_source.DoDragDrop(wxDrag_CopyOnly);
void CardListBase::onBeginDrag(wxListEvent&) {
drop_timer.Start(200, wxTIMER_ONE_SHOT);
}
void CardListBase::OnDragTimer(wxTimerEvent& ev) {
if (ev.GetId() == ID_DROP_TIMER && wxGetMouseState().LeftIsDown()) {
vector<CardP> cards;
getSelection(cards);
String transaction_id = generate_uid();
CardsOnClipboard* card_data = new CardsOnClipboard(set, transaction_id, cards);
drop_target->ignored_id = transaction_id;
wxDropSource drag_source(this);
drag_source.SetData(*card_data);
drag_source.DoDragDrop(wxDrag_CopyOnly);
}
}
void CardListBase::onDrag(wxMouseEvent& ev) {
ev.Skip();
if (!allowModify()) return;
@@ -704,7 +710,8 @@ BEGIN_EVENT_TABLE(CardListBase, ItemList)
EVT_LIST_COL_RIGHT_CLICK (wxID_ANY, CardListBase::onColumnRightClick)
EVT_LIST_COL_END_DRAG (wxID_ANY, CardListBase::onColumnResize)
EVT_LIST_ITEM_ACTIVATED (wxID_ANY, CardListBase::onItemActivate)
EVT_LIST_BEGIN_DRAG (wxID_ANY, CardListBase::onBeginDrag)
EVT_LIST_BEGIN_DRAG (wxID_ANY, CardListBase::onBeginDrag)
EVT_TIMER (ID_DROP_TIMER, CardListBase::OnDragTimer)
EVT_CHAR ( CardListBase::onChar)
EVT_MOTION ( CardListBase::onDrag)
EVT_MENU (ID_SELECT_COLUMNS, CardListBase::onSelectColumns)
+4 -2
View File
@@ -70,8 +70,9 @@ public:
inline void setCard(const CardP& card, bool event = false) { selectItem(card, true, event); }
// --------------------------------------------------- : Clipboard and Drag'n'Drop
CardListDropTarget* drop_target;
wxTimer drop_timer;
bool canCut() const override;
bool canCopy() const override;
@@ -167,7 +168,8 @@ private:
void onItemActivate (wxListEvent&);
void onSelectColumns (wxCommandEvent&);
void onChar (wxKeyEvent&);
void onBeginDrag (wxListEvent&);
void onBeginDrag (wxListEvent&);
void OnDragTimer (wxTimerEvent&);
void onDrag (wxMouseEvent&);
void onContextMenu (wxContextMenuEvent&);
};