QT/LibQQt
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This commit is contained in:
tianduanrui 2017-11-15 22:11:42 +08:00
parent 37c32018af
commit 17823a8861
3 changed files with 74 additions and 28 deletions
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2
examples/qqtprintsupportexample/mainwindow.cpp
View File

@ -51,6 +51,8 @@ MainWindow::MainWindow(QWidget* parent) :
tab->setIconStyle(QQtTabBar::IconStyle_Left_And_RightText);
tab->setTabPixmap(0, "./skin/default/bt_setting.png", "./skin/default/bt_setting_press.png");
tab->setTabPixmap(1, "./skin/default/bt_user.png", "./skin/default/bt_user_press.png");
ui->tw0->localTabBar()->setTabTextColor(0, QColor(44, 55, 66));
ui->tw0->localTabBar()->setTabTextColor(1, QColor(44, 55, 66));
}

84
src/exquisite/qqtpictureeffecttabbar.cpp
View File

@ -23,6 +23,33 @@ void QQtTabBar::setIconStyle(QQtTabBar::IconStyle iconStyle)
}
}
void QQtTabBar::setTextFont(QFont textFont)
{
if (this->textFont != textFont)
{
this->textFont = textFont;
update();
}
}
void QQtTabBar::setTextColor(QColor textColor)
{
if (this->textColor != textColor)
{
this->textColor = textColor;
update();
}
}
void QQtTabBar::setSelectedTextColor(QColor selectedTextColor)
{
if (this->selectedTextColor != selectedTextColor)
{
this->selectedTextColor = selectedTextColor;
update();
}
}
void QQtTabBar::tabPixmap(int index, QImage& icon, QImage& iconSel)
{
if (index < 0 || index + 1 > count() || index + 1 > iconList.size())
@ -49,51 +76,50 @@ void QQtTabBar::setTabPixmap(int index, const QString& icon, const QString& icon
void QQtTabBar::paintEvent(QPaintEvent* e)
{
Q_UNUSED(e)
QStylePainter p(this);
QPainter p(this);
drawPicture(&p);
drawText(&p);
}
void QQtTabBar::drawPicture(QPainter* p)
{
for (int index = 0; index < count(); index++)
{
//TODO:
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
QStyleOptionTabV3 opt;
#else
QStyleOptionTab opt;
#endif
initStyleOption(&opt, index);
opt.shape = verticalTabs() ? QTabBar::RoundedWest : QTabBar::RoundedNorth;
QRect tabRectValue = tabRect(index);
QRect iconRect = tabRect(index);
if (iconStyle == IconStyle_Cover_And_BottomText)
tabRectValue = tabRect(index);
iconRect = tabRect(index);
else if (iconStyle == IconStyle_Left_And_RightText)
tabRectValue = QRect(tabRectValue.left(), tabRectValue.top(),
tabRectValue.height(), tabRectValue.height());
iconRect = QRect(iconRect.left(), iconRect.top(),
iconRect.height(), iconRect.height());
if (iconList.size() > index)
{
p->save();
int sel = currentIndex() == index ? BTN_PRESS : BTN_NORMAL;
p.drawItemPixmap(tabRectValue, Qt::AlignCenter, QIcon(iconList[index][sel]).pixmap(rect().size(), QIcon::Normal, QIcon::On));
p->drawPixmap(iconRect, QIcon(iconList[index][sel]).pixmap(rect().size(), QIcon::Normal, QIcon::On));
/*
* 失真不明显，使用以下方法
*/
//QImage image(iconList[index][sel]);
//p.drawItemPixmap(tabRectValue, Qt::AlignLeft |Qt::AlignTop, QPixmap::fromImage(image.scaled(tabRectValue.size(), Qt::KeepAspectRatio)));
p->restore();
}
}
}
//opt.palette.setColor(QPalette::Normal, QPalette::Text, QColor(255, 132, 0));
opt.palette.setColor(QPalette::Normal, QPalette::Text, tabTextColor(index));
opt.palette.setCurrentColorGroup(QPalette::Active);
opt.state |= QStyle::State_Sunken;
tabRectValue = tabRect(index);
void QQtTabBar::drawText(QPainter* p)
{
for (int index = 0; index < count(); index++)
{
QRect tabTextRect = tabRect(index);
//-rect.height()/20 上移
verticalTabs() ? tabRectValue.adjust(0, 0, 0, 0) : tabRectValue.adjust(0, 0, 0, 0);
verticalTabs() ? tabTextRect.adjust(0, 0, 0, 0) : tabTextRect.adjust(0, 0, 0, 0);
if (iconStyle == IconStyle_Cover_And_BottomText)
tabRectValue = tabRect(index);
tabTextRect = tabRect(index);
else if (iconStyle == IconStyle_Left_And_RightText)
tabRectValue = QRect(tabRectValue.left() + tabRectValue.height(), tabRectValue.top(),
tabRectValue.width() - tabRectValue.height(), tabRectValue.height());
tabTextRect = QRect(tabTextRect.left() + tabTextRect.height(), tabTextRect.top(),
tabTextRect.width() - tabTextRect.height(), tabTextRect.height());
int flags = Qt::AlignCenter;
if (iconStyle == IconStyle_Cover_And_BottomText)
@ -102,10 +128,14 @@ void QQtTabBar::paintEvent(QPaintEvent* e)
flags = Qt::AlignCenter;
//pline() << objectName() << rect;
//if on board text is normal, this is right. otherwise the palette is right
p->save();
if (index == currentIndex())
p.drawItemText(tabRectValue, flags, opt.palette, true, opt.text, QPalette::Text);
p->setPen(selectedTextColor);
else
p.drawItemText(tabRectValue, flags, opt.palette, true, opt.text, QPalette::BrightText);
p->setPen(textColor);
p->drawText(tabTextRect, flags, tabText(index));
p->restore();
}
}

16
src/exquisite/qqtpictureeffecttabbar.h
View File

@ -25,11 +25,22 @@ public:
IconStyle getIconStyle() const { return iconStyle; }
void setIconStyle(IconStyle iconStyle);
QFont getTextFont() const { return textFont; }
void setTextFont(QFont textFont);
QColor getTextColor() const { return textColor; }
void setTextColor(QColor textColor);
QColor getSelectedTextColor() const { return selectedTextColor; }
void setSelectedTextColor(QColor selectedTextColor);
void tabPixmap(int index, QImage& icon, QImage& iconSel);
void setTabPixmap(int index, const QString& icon = QString(), const QString& iconSel = QString());
protected:
void paintEvent(QPaintEvent*);
virtual void paintEvent(QPaintEvent*);
virtual void drawPicture(QPainter* p);
virtual void drawText(QPainter* p);
private:
inline bool verticalTabs();
@ -39,6 +50,9 @@ public slots:
private:
QList<TBtnIconTable> iconList;
IconStyle iconStyle;
QFont textFont;
QColor textColor;
QColor selectedTextColor;
};
#endif // QQTTABBAR_H