Moved ClickableLabel to libopie/OClickableLabel

1 files changed, 88 insertions, 0 deletions

diff --git a/libopie/oclickablelabel.cpp b/libopie/oclickablelabel.cpp
new file mode 100644
index 0000000..43a0524
--- a/dev/null
+++ b/libopie/oclickablelabel.cpp
@@ -0,0 +1,88 @@
+#include "oclickablelabel.h"
+#include <stdio.h>
+
+OClickableLabel::OClickableLabel(QWidget* parent, 
+			       const char* name, 
+			       WFlags fl) :
+  QLabel(parent,name,fl)
+{
+    textInverted=false;
+    isToggle=false;
+    isDown=false;
+    showState(false);
+    setFrameShadow(Sunken);
+}
+
+void OClickableLabel::setToggleButton(bool t) {
+    isToggle=t;
+}
+
+void OClickableLabel::mousePressEvent( QMouseEvent *e ) {
+    if (isToggle && isDown) {
+	showState(false);
+    } else {
+	showState(true);
+    }
+}
+
+void OClickableLabel::mouseReleaseEvent( QMouseEvent *e ) {
+    if (rect().contains(e->pos()) && isToggle) isDown=!isDown;
+
+    if (isToggle && isDown) {
+	showState(true);
+    } else {
+	showState(false);
+    }
+
+    if (rect().contains(e->pos())) {
+	if (isToggle) {
+	    emit toggled(isDown);
+	}
+	emit clicked();
+    }
+}
+
+void OClickableLabel::mouseMoveEvent( QMouseEvent *e ) {
+    if (rect().contains(e->pos())) {
+	if (isToggle && isDown) {
+	    showState(false);
+	} else {
+	    showState(true);
+	}
+    } else {
+	if (isToggle && isDown) {
+	    showState(true);
+	} else {
+	    showState(false);
+	}
+    }
+}
+
+void OClickableLabel::showState(bool on) {
+  if (on) {
+    //setFrameShape(Panel);
+    setInverted(true);
+    setBackgroundMode(PaletteHighlight);
+  } else {
+    //setFrameShape(NoFrame);
+    setInverted(false);
+    setBackgroundMode(PaletteBackground);
+  }
+  repaint();
+}
+
+void OClickableLabel::setInverted(bool on) {
+    if ( (!textInverted && on) || (textInverted && !on) ) {
+	QPalette pal=palette();
+	QColor col=pal.color(QPalette::Normal, QColorGroup::Foreground);
+	col.setRgb(255-col.red(),255-col.green(),255-col.blue());
+	pal.setColor(QPalette::Normal, QColorGroup::Foreground, col);
+	setPalette(pal);
+	textInverted=!textInverted;
+    }
+}
+
+void OClickableLabel::setOn(bool on) {
+  isDown=on;
+  showState(isDown);
+}