* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author John Levon
+ * \author John Levon
*
* Full author contact details are available in file CREDITS
*/
#include <qpainter.h>
#include <qtimer.h>
#include <qapplication.h>
-
+
using std::endl;
namespace {
-
+
/// return the LyX key state from Qt's
key_modifier::state q_key_state(Qt::ButtonState state)
{
return k;
}
+
/// return the LyX mouse button state from Qt's
mouse_button::state q_button_state(Qt::ButtonState button)
{
}
return b;
}
-
-
+
+
/// return the LyX mouse button state from Qt's
mouse_button::state q_motion_state(Qt::ButtonState state)
{
}
} // namespace anon
-
+
QContentPane::QContentPane(QWorkArea * parent)
- : QWidget(parent, "content_pane", WRepaintNoErase),
+ : QWidget(parent, "content_pane", WRepaintNoErase),
wa_(parent)
{
setFocusPolicy(QWidget::WheelFocus);
setFocus();
// stupid moc strikes again
- connect(wa_->scrollbar_, SIGNAL(valueChanged(int)),
+ connect(wa_->scrollbar_, SIGNAL(valueChanged(int)),
this, SLOT(scrollBarChanged(int)));
-
+
}
void QContentPane::scrollBarChanged(int val)
{
- wa_->scrollDocView(val);
+ wa_->scrollDocView(val);
}
-
-
+
+
void QContentPane::mousePressEvent(QMouseEvent * e)
{
if (dc_event_.active && dc_event_ == *e) {
wa_->dispatch(cmd);
return;
}
-
- FuncRequest cmd
- (LFUN_MOUSE_PRESS, e->x(), e->y(), q_button_state(e->button()));
+
+ FuncRequest cmd(LFUN_MOUSE_PRESS, e->x(), e->y(),
+ q_button_state(e->button()));
wa_->dispatch(cmd);
}
void QContentPane::mouseReleaseEvent(QMouseEvent * e)
{
- FuncRequest cmd
- (LFUN_MOUSE_RELEASE, e->x(), e->y(), q_button_state(e->button()));
+ FuncRequest cmd(LFUN_MOUSE_RELEASE, e->x(), e->y(),
+ q_button_state(e->button()));
wa_->dispatch(cmd);
}
-
+
void QContentPane::mouseMoveEvent(QMouseEvent * e)
{
FuncRequest cmd
}
+void QContentPane::wheelEvent(QWheelEvent * e)
+{
+ wa_->scrollbar_->setValue(wa_->scrollbar_->value() - e->delta());
+}
+
+
void QContentPane::keyPressEvent(QKeyEvent * e)
{
lyxerr[Debug::KEY] << "Press key " << e->key()
wa_->workAreaKeyPress(LyXKeySymPtr(sym), q_key_state(e->state()));
}
-
+
void QContentPane::doubleClickTimeout()
{
if (!dc_event_.active)
return;
dc_event_.active = false;
-
+
FuncRequest cmd(LFUN_MOUSE_DOUBLE,
dc_event_.x, dc_event_.y,
q_button_state(dc_event_.state));
QTimer::singleShot(int(QApplication::doubleClickInterval() / 1.5),
this, SLOT(doubleClickTimeout()));
}
-
-
+
+
void QContentPane::resizeEvent(QResizeEvent *)
{
if (!pixmap_.get()) {
wa_->workAreaResize();
}
-
+
void QContentPane::paintEvent(QPaintEvent * e)
{
if (!pixmap_.get()) {
}
QRect r(e->rect());
-
- lyxerr[Debug::GUI] << "repainting " << r.x()
- << "," << r.y() << " " << r.width()
+
+ lyxerr[Debug::GUI] << "repainting " << r.x()
+ << "," << r.y() << " " << r.width()
<< "," << r.height() << endl;
QPainter q(this);
q.drawPixmap(QPoint(r.x(), r.y()),
- *pixmap_.get(), r);
+ *pixmap_.get(), r);
}