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Show sticker preview in tooltip

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This commit is contained in:
hunbernd 2019-07-01 01:21:15 +02:00
parent 86182a607b
commit 5b0438a10f
1 changed files with 31 additions and 4 deletions
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35
retroshare-gui/src/gui/common/Emoticons.cpp
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@ -321,8 +321,8 @@ void Emoticons::showStickerWidget(QWidget *parent, QWidget *button, const char *
smGLayout->addWidget(smTab); smGLayout->addWidget(smTab);
} }
const int buttonWidth = QFontMetricsF(smWidget->font()).height()*2.6; const int buttonWidth = QFontMetricsF(smWidget->font()).height()*5;
const int buttonHeight = QFontMetricsF(smWidget->font()).height()*2.6; const int buttonHeight = QFontMetricsF(smWidget->font()).height()*5;
int maxRowCount = 0; int maxRowCount = 0;
int maxCountPerLine = 0; int maxCountPerLine = 0;
@ -336,6 +336,19 @@ void Emoticons::showStickerWidget(QWidget *parent, QWidget *button, const char *
QWidget *tabGrpWidget = nullptr; QWidget *tabGrpWidget = nullptr;
if (! bOnlyOneGroup) if (! bOnlyOneGroup)
{ {
//Lazy load tooltips for the current tab
QObject::connect(smTab, &QTabWidget::currentChanged, [=](int index){
QWidget* current = smTab->widget(index);
QList<QPushButton *> children = current->findChildren<QPushButton *>();
for(int i = 0; i < children.length(); ++i) {
if(!children[i]->toolTip().contains('<')) {
QString tooltip;
if(RsHtml::makeEmbeddedImage(children[i]->statusTip(), tooltip, 300*300))
children[i]->setToolTip(tooltip);
}
}
});
tabGrpWidget = new QWidget(smTab); tabGrpWidget = new QWidget(smTab);
// (Cyril) Never use an absolute size. It needs to be scaled to the actual font size on the screen. // (Cyril) Never use an absolute size. It needs to be scaled to the actual font size on the screen.
@ -394,6 +407,20 @@ void Emoticons::showStickerWidget(QWidget *parent, QWidget *button, const char *
} }
//Load tooltips for the first page
QWidget * firstpage;
if(bOnlyOneGroup) {
firstpage = smWidget;
} else {
firstpage = smTab->currentWidget();
}
QList<QPushButton *> children = firstpage->findChildren<QPushButton *>();
for(int i = 0; i < children.length(); ++i) {
QString tooltip;
if(RsHtml::makeEmbeddedImage(children[i]->statusTip(), tooltip, 300*300))
children[i]->setToolTip(tooltip);
}
//Get left up pos of button //Get left up pos of button
QPoint butTopLeft = button->mapToGlobal(QPoint(0,0)); QPoint butTopLeft = button->mapToGlobal(QPoint(0,0));
//Get widget's size //Get widget's size
@ -426,6 +453,6 @@ void Emoticons::showStickerWidget(QWidget *parent, QWidget *button, const char *
if (y < 0) //Widget will be too high if (y < 0) //Widget will be too high
y = 0; //Place widget top at screen top y = 0; //Place widget top at screen top
smWidget->move(x, y) ; smWidget->move(x, y);
smWidget->show() ; smWidget->show();
} }