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Windows snapped to the mainwindow now move, if the mainwindow is moves

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This commit is contained in:
Thomas Frauendorfer 2008-02-29 15:24:58 +01:00
parent c7531032d7
commit 77f8c332f1
4 changed files with 130 additions and 12 deletions
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57
src/basewindow.cpp
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@ -15,6 +15,7 @@
*/
#include "basewindow.h"
#include "mainwindow.h"
#include <QApplication>
#include <QWidgetList>
@ -25,10 +26,48 @@ BaseWindow::BaseWindow (QWidget *parent) : QMainWindow (parent)
{
}
bool
BaseWindow::touches (QWidget *widget)
{
if (this == widget) {
return true;
}
qint32 left = x ();
qint32 right = left + width ();
qint32 top = y ();
qint32 bottom = top + height ();
qint32 w_left = widget->x ();
qint32 w_right = w_left + widget->width ();
qint32 w_top = widget->y ();
qint32 w_bottom = w_top + widget->height ();
if (( (top <= w_bottom) && (bottom >= w_top) &&
((left == w_right || right == w_left)) ) ||
( (left <= w_right) && (right >= w_left) &&
((top == w_bottom) || (bottom == w_top) ) )) {
return true;
}
return false;
}
MainWindow *
BaseWindow::mw ()
{
//MainWindow is the only BaseWindow without a *parent
if (parent ()) {
return qobject_cast<MainWindow *>(parent ());
} else {
return qobject_cast<MainWindow *>(this);
}
}
void
BaseWindow::mousePressEvent (QMouseEvent *event)
{
if (event->buttons () & Qt::LeftButton) {
if (event->button () == Qt::LeftButton) {
m_diff = event->pos ();
}
}
@ -36,8 +75,9 @@ BaseWindow::mousePressEvent (QMouseEvent *event)
void
BaseWindow::mouseReleaseEvent (QMouseEvent *event)
{
if (event->buttons () & Qt::LeftButton) {
if (event->button () == Qt::LeftButton) {
m_diff = QPoint (0, 0);
mw ()->attachWidgets ();
}
}
@ -52,7 +92,7 @@ BaseWindow::mouseMoveEvent (QMouseEvent *event)
}
QPoint
BaseWindow::snapWindow(QPoint pos)
BaseWindow::snapWindow(QPoint pos, QWidgetList ignore)
{
//TODO: make snapdistance configurable
qint32 snapdistance = 10;
@ -62,9 +102,18 @@ BaseWindow::snapWindow(QPoint pos)
qint32 top = pos.y ();
qint32 bottom = top + height ();
qDebug ("top: %i, bottom: %i, left: %i, right: %i", top, bottom, left, right);
QWidgetList widgets = qApp->topLevelWidgets ();
QWidget *w;
// ignore widgets, MainWindow needs this for attached Widgets
if (!ignore.isEmpty ()) {
foreach (w, ignore) {
int i = widgets.indexOf (w);
if (i >= 0) {
widgets.removeAt (i);
}
}
}
// snap to left or right edge
bool snappedV = false;
bool snappedH = false;