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-rw-r--r--lumina-desktop/desktop-plugins/applauncher/OutlineToolButton.h61
1 files changed, 39 insertions, 22 deletions
diff --git a/lumina-desktop/desktop-plugins/applauncher/OutlineToolButton.h b/lumina-desktop/desktop-plugins/applauncher/OutlineToolButton.h
index 1e71658d..65a2edec 100644
--- a/lumina-desktop/desktop-plugins/applauncher/OutlineToolButton.h
+++ b/lumina-desktop/desktop-plugins/applauncher/OutlineToolButton.h
@@ -17,41 +17,58 @@
#include <QStyleOption>
#include <QStylePainter>
#include <QFont>
+#include <QDebug>
+
class OutlineToolButton : public QToolButton{
Q_OBJECT
public:
OutlineToolButton(QWidget *parent=0) : QToolButton(parent){
- QFont font = this->font();
- font.setStyleStrategy(QFont::ForceOutline);// | QFont::PreferQuality);
- this->setFont(font);
}
~OutlineToolButton(){}
protected:
void paintEvent(QPaintEvent*){
-
- //QPainter painter(this);
- //QPainterPath path;
- //QPen pen;
- //pen.setWidth(2);
- //pen.setColor(Qt::red);
- //painter.setFont(this->font());
- //painter.setPen(pen);
- //path.addText(10 , 60, this->font(), this->text()); //Adjust the position
- //painter.drawPath(path);
- QFont font = this->font();
- font.setStyleStrategy(QFont::ForceOutline);// | QFont::PreferQuality);
- //This is what a QToolButton performs
+ /* NOTE: This is what a standard QToolButton performs (peeked at Qt source code for this tidbit)
+ QStylePainter p(this);
+ QStyleOptionToolButton opt;
+ initStyleOption(&opt);
+ p.drawComplexControl(QStyle::CC_ToolButton, opt);
+ */
+
+ //Modify the standard QToolButton routine to paint the text differently
QStylePainter p(this);
- //p.setPen(pen);
QStyleOptionToolButton opt;
initStyleOption(&opt);
- opt.font = font; //Use the font which forces outlines
- //p.style()->drawControl(QStyle::CE_ToolButtonLabel, &opt, &p, this); //this does the outline underneath
- p.drawComplexControl(QStyle::CC_ToolButton, opt); //This does the normal painting on top
- //Now do the normal paint event over the top
- //QToolButton::paintEvent(ev);
+ opt.font.setStyleStrategy(QFont::PreferAntialias); //Always set the font strategy (just in case it starts working down the road)
+ opt.font.setWeight(2*opt.font.weight()); //need a slightly heavier weight due to outlining later
+ opt.text.clear(); //Don't paint the text yet - just the background/icon
+ p.drawComplexControl(QStyle::CC_ToolButton, opt); //This does all the normal QToolButton stuff - just not text
+ //Now get the text rectangle for the widget
+ QRect box = p.style()->itemTextRect(opt.fontMetrics, opt.rect, Qt::AlignHCenter | Qt::AlignBottom, true, this->text());
+ //Get the QColors for the outline/text
+ /*QColor textC = opt.palette.text().color().toHsl(); //need the lightness value in a moment
+ QColor outC;
+ qDebug() << "Font Color Values:" << textC << textC.lightness() << textC.lightnessF();
+ if(textC.lightnessF() > 0.5){ outC = textC.darker(1000); } //1000% darker
+ else{ outC = textC.lighter(1000); } //1000% lighter
+ qDebug() << "Outline Color Values:" << outC;*/
+ //Now generate a QPainterPath for the text
+ QPainterPath path;
+ QStringList txt = this->text().split("\n"); //need each line independently, the newline actually gets painted otherwise
+ for(int i=0; i<txt.length(); i++){
+ path.addText(box.center().x() - (opt.fontMetrics.width(txt[i])/2), box.y()+((i+1)*(box.height()/txt.length()))-opt.fontMetrics.descent(), opt.font, txt[i] );
+ }
+ path.setFillRule(Qt::WindingFill);
+ //Now paint them
+ p.setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing);
+ p.strokePath(path, QPen(QColor(Qt::white)));//outC)) ); //This will be the outline - 1pixel thick
+ p.fillPath(path, QBrush(Qt::black));//textC)); //this will be the inside/text color
+
+
+ /*opt.font.setWeight(50); //reset back to the normal text size
+ opt.palette = QPalette(Qt::white);
+ p.drawControl(QStyle::CE_ToolButtonLabel, opt); //don't do the full background on top again - just the labels (icon/text)*/
}
};
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