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Qt: add tool tips to to extended command selector

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For the grid of extended commands used to pick one after typing "#",
show a command's description if the mouse hovers over its button.
For once something with Qt was actually easy.
This commit is contained in:
PatR
2022-02-03 04:17:30 -08:00
parent 62f89bf0c4
commit 8a722ea949
2 changed files with 5 additions and 0 deletions
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3
win/Qt/qt_xcmd.cpp
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@@ -294,6 +294,7 @@ NetHackQtExtCmdRequestor::NetHackQtExtCmdRequestor(QWidget *parent) :
QString btn_lbl = extcmdlist[i].ef_txt;
if (btn_lbl == "wait")
btn_lbl += " (rest)";
QString btn_tip = QString::asprintf(" %s ", extcmdlist[i].ef_desc);
QPushButton *pb = new QPushButton(btn_lbl, grid);
pb->setMinimumSize(butw, pb->sizeHint().height());
// force the button to have fixed width or it can move around a
@@ -309,6 +310,8 @@ NetHackQtExtCmdRequestor::NetHackQtExtCmdRequestor(QWidget *parent) :
// come as much of a surprise
if (btn_lbl == "repeat")
pb->setEnabled(false);
// show command description if mouse hovers over this button
pb->setToolTip(btn_tip); // extcmdlist[i].ef_desc
/*
* by column: xcmd_by_row==false, the default
* 0..R-1 down first column, R..2*R-1 down second column, ...