1 files changed, 173 insertions, 0 deletions
diff --git a/libopie2/opieui/oclickablelabel.cpp b/libopie2/opieui/oclickablelabel.cpp
new file mode 100644
index 0000000..4c4e581
--- a/dev/null
+++ b/libopie2/opieui/oclickablelabel.cpp
@@ -0,0 +1,173 @@
+/*
+                             This file is part of the Opie Project
+                             Copyright (C) Maximillian Reiß <harlekin@handhelds.org>
+              =.             Copyright (C) The Opie Team <opie-devel@handhelds.org>
+            .=l.
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+*/
+
+#include <opie2/oclickablelabel.h>
+
+using namespace Opie;
+
+/**
+ * This constructs the clickable ButtonLabel
+ *
+ * @param parent The parent of this label
+ * @param name A name of this label @see QObject
+ * @param fl The windowing flags
+ */
+OClickableLabel::OClickableLabel(QWidget* parent, const char* name, WFlags fl)
+                :QLabel(parent,name,fl)
+{
+    textInverted=false;
+    isToggle=false;
+    isDown=false;
+    showState(false);
+    setFrameShadow(Sunken);
+}
+
+/**
+ * This method makes the label behave as a toggle button
+ *
+ * @param t Whether or not to behave like a toggle button
+ */
+void OClickableLabel::setToggleButton(bool t)
+{
+    isToggle=t;
+}
+
+/**
+ * @internal
+ */
+void OClickableLabel::mousePressEvent( QMouseEvent * /*e*/ )
+{
+    if (isToggle && isDown)
+    {
+        showState(false);
+    }
+    else
+    {
+        showState(true);
+    }
+}
+
+/**
+ * @internal
+ */
+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();
+    }
+}
+
+/**
+ * @internal
+ */
+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);
+        }
+    }
+}
+
+/**
+ * this toggles the label and inverts the color of
+ * the label
+ * @param on
+ */
+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;
+    }
+}
+
+/**
+ * @param on if the Label is down or up
+ */
+void OClickableLabel::setOn(bool on)
+{
+    isDown=on;
+    showState(isDown);
+}