* Licence details can be found in the file COPYING.
*
* \author Edwin Leuven
+ * \author John Levon
*
* Full author contact details are available in file CREDITS
*/
#include "qsetborder.h"
-QSetBorder::QSetBorder( QWidget* parent, const char* name, WFlags fl )
- : QWidget( parent, name, fl ),
- left_(false), right_(false), top_(false), bottom_(false), buffer(75,75)
+QSetBorder::QSetBorder(QWidget * parent, char const * name, WFlags fl)
+ : QWidget(parent, name, fl), buffer(75, 75)
{
/* length of corner line */
- l = buffer.width()/10;
+ l = buffer.width() / 10;
/* margin */
- m = buffer.height()/10;
-
+ m = buffer.height() / 10;
+
w = buffer.width();
h = buffer.height();
init();
-
+
setMinimumSize(w,h);
setMaximumSize(w,h);
}
-void QSetBorder::paintEvent( QPaintEvent *e )
+
+void QSetBorder::paintEvent(QPaintEvent * e)
{
- QWidget::paintEvent( e );
- bitBlt( this, 0, 0, &buffer, 0, 0, width(), height() );
+ QWidget::paintEvent(e);
+ bitBlt(this, 0, 0, &buffer, 0, 0, width(), height());
}
+
void QSetBorder::init()
{
buffer.fill();
QPainter paint;
- paint.begin( &buffer );
- paint.setPen( Qt::black );
-
- paint.drawLine( m+l ,m, m+l ,m+l);
- paint.drawLine(w-(m+l),m,w-(m+l),m+l);
+ paint.begin(&buffer);
+ paint.setPen(Qt::black);
- paint.drawLine(m, m+l ,m+l, m+l);
- paint.drawLine(m,h-(m+l),m+l,h-(m+l));
+ // FIXME: wow, readable !! :)
- paint.drawLine( m+l , h-m, m+l ,h-(m+l));
- paint.drawLine(w-(m+l),h-m,w-(m+l),h-(m+l));
+ paint.drawLine(m + l , m, m + l, m + l);
+ paint.drawLine(w - (m + l), m, w - (m + l), m + l);
- paint.drawLine(h-m, m+l ,h-(m+l), m+l);
- paint.drawLine(h-m,h-(m+l),h-(m+l),h-(m+l));
+ paint.drawLine(m, m + l , m + l, m + l);
+ paint.drawLine(m, h - (m + l), m + l, h - (m + l));
+
+ paint.drawLine(m + l ,h - m, m + l ,h - (m + l));
+ paint.drawLine(w - (m + l), h - m, w - (m + l), h - (m + l));
+
+ paint.drawLine(h - m, m+l, h - (m + l), m + l);
+ paint.drawLine(h - m, h - (m + l), h - (m + l),h - (m + l));
paint.end();
}
-void QSetBorder::mousePressEvent( QMouseEvent *e)
+
+
+void QSetBorder::mousePressEvent(QMouseEvent * e)
{
- if ( e->y() > e->x()) {
- if (e->y() < height() - e->x() ) {
- drawLeft(!left_);
- left_ = !left_;
- emit leftSet(left_);
+ if (e->y() > e->x()) {
+ if (e->y() < height() - e->x()) {
+ if (left_.enabled) {
+ setLeft(!left_.set);
+ emit leftSet(left_.set);
+ }
} else {
- drawBottom(!bottom_);
- bottom_ = !bottom_;
- emit bottomSet(bottom_);
+ if (bottom_.enabled) {
+ setBottom(!bottom_.set);
+ emit bottomSet(bottom_.set);
+ }
}
} else {
- if ( e->y() < height() - e->x() ) {
- drawTop(!top_);
- top_ = !top_;
- emit topSet(top_);
+ if (e->y() < height() - e->x()) {
+ if (top_.enabled) {
+ setTop(!top_.set);
+ emit topSet(top_.set);
+ }
} else {
- drawRight(!right_);
- right_ = !right_;
- emit rightSet(right_);
+ if (right_.enabled) {
+ setRight(!right_.set);
+ emit rightSet(right_.set);
+ }
}
}
update();
+ emit clicked();
}
-void QSetBorder::drawLeft(bool draw)
+
+void QSetBorder::drawLine(QColor const & col, int x, int y, int x2, int y2)
{
QPainter paint;
- paint.begin( &buffer );
+ paint.begin(&buffer);
QPen p = paint.pen();
p.setWidth(2);
- p.setColor( draw ? Qt::black : Qt::white );
+ p.setColor(col);
paint.setPen(p);
- paint.drawLine(m+l,m+l+2,m+l,h-m-l-1);
+ paint.drawLine(x, y, x2, y2);
paint.end();
}
+
+void QSetBorder::drawLeft(bool draw)
+{
+ QColor col(draw ? Qt::black : Qt::white);
+ if (!left_.enabled)
+ col = QColor("grey");
+ drawLine(col, m + l, m + l + 2, m + l, h - m - l - 1);
+}
+
+
void QSetBorder::drawRight(bool draw)
{
- QPainter paint;
- paint.begin( &buffer );
- QPen p = paint.pen();
- p.setWidth(2);
- p.setColor( draw ? Qt::black : Qt::white );
- paint.setPen(p);
- paint.drawLine(h-m-l+1,m+l+2,h-m-l+1,h-m-l-1);
- paint.end();
+ QColor col(draw ? Qt::black : Qt::white);
+ if (!right_.enabled)
+ col = QColor("grey");
+ drawLine(col, h - m - l + 1, m + l + 2, h - m - l + 1, h - m - l - 1);
}
+
void QSetBorder::drawTop(bool draw)
{
- QPainter paint;
- paint.begin( &buffer );
- QPen p = paint.pen();
- p.setWidth(2);
- p.setColor( draw ? Qt::black : Qt::white );
- paint.setPen(p);
- paint.drawLine(m+l+2,m+l,w-m-l-1,m+l);
- paint.end();
+ QColor col(draw ? Qt::black : Qt::white);
+ if (!top_.enabled)
+ col = QColor("grey");
+ drawLine(col, m + l + 2, m + l, w - m - l - 1, m + l);
}
+
void QSetBorder::drawBottom(bool draw)
{
- QPainter paint;
- paint.begin( &buffer );
- QPen p = paint.pen();
- p.setWidth(2);
- p.setColor( draw ? Qt::black : Qt::white );
- paint.setPen(p);
- paint.drawLine(m+l+2,w-m-l+1,w-m-l-1,w-m-l+1);
- paint.end();
+ QColor col(draw ? Qt::black : Qt::white);
+ if (!bottom_.enabled)
+ col = QColor("grey");
+ drawLine(col, m + l + 2, w - m - l + 1, w - m - l - 1, w - m - l + 1);
+}
+
+
+void QSetBorder::setLeftEnabled(bool border)
+{
+ left_.enabled = border;
+ drawLeft(border);
+}
+
+
+void QSetBorder::setRightEnabled(bool border)
+{
+ right_.enabled = border;
+ drawRight(border);
+}
+
+
+void QSetBorder::setTopEnabled(bool border)
+{
+ top_.enabled = border;
+ drawTop(border);
}
+
+void QSetBorder::setBottomEnabled(bool border)
+{
+ bottom_.enabled = border;
+ drawBottom(border);
+}
+
+
void QSetBorder::setLeft(bool border)
{
- left_ = border;
+ left_.set = border;
+ drawLeft(border);
}
+
void QSetBorder::setRight(bool border)
{
- right_ = border;
+ right_.set = border;
+ drawRight(border);
}
+
void QSetBorder::setTop(bool border)
{
- top_ = border;
+ top_.set = border;
+ drawTop(border);
}
+
void QSetBorder::setBottom(bool border)
{
- bottom_ = border;
+ bottom_.set = border;
+ drawBottom(border);
}
+
+void QSetBorder::setAll(bool border)
+{
+ setLeft(border);
+ setRight(border);
+ setTop(border);
+ setBottom(border);
+}
+
+
bool QSetBorder::getLeft()
{
- return left_;
+ return left_.set;
}
+
bool QSetBorder::getRight()
{
- return right_;
+ return right_.set;
}
+
bool QSetBorder::getTop()
{
- return top_;
+ return top_.set;
}
+
bool QSetBorder::getBottom()
{
- return bottom_;
+ return bottom_.set;
}
-
-
projects / lyx.git / blobdiff