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Fix repaint() when resizing

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When resizing windows in tile view the update is a bit
wonky when you have a video window on screen. The layout
code now repaints the entire homewindow when one of the
charts are resized.
This commit is contained in:
Mark Liversedge
2011-11-01 08:57:52 +00:00
parent 0d7080aa33
commit 0d320ecf8e
2 changed files with 11 additions and 10 deletions
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19
src/GcWindowLayout.cpp
View File

@@ -22,7 +22,7 @@
#include <stdio.h>
GcWindowLayout::GcWindowLayout(QWidget *parent, int margin, int hSpacing, int vSpacing)
: QLayout(parent), m_hSpace(hSpacing), m_vSpace(vSpacing)
: QLayout(parent), m_hSpace(hSpacing), m_vSpace(vSpacing), parent(parent)
{
setContentsMargins(margin, margin, margin, margin);
}
@@ -155,6 +155,9 @@ int GcWindowLayout::doLayout(const QRect &rect, bool testOnly) const
// Charts already positioned are held here
QList <QRect> placed;
// if not in test mode, set updates enabled before we repaint
if (!testOnly) parent->setUpdatesEnabled(false);
// iterate through each chart, placing it in the
// most optimal location top to bottom then
// left to right (packed flow)
@@ -256,6 +259,10 @@ int GcWindowLayout::doLayout(const QRect &rect, bool testOnly) const
}
// if not in test mode, set updates enabled before we repaint
if (!testOnly) parent->setUpdatesEnabled(true);
parent->repaint();
// Return the length of the layout
int maxy=0;
foreach(QRect geom, placed) {
@@ -268,13 +275,5 @@ int GcWindowLayout::doLayout(const QRect &rect, bool testOnly) const
int GcWindowLayout::smartSpacing(QStyle::PixelMetric pm) const
{
QObject *parent = this->parent();
if (!parent) {
return -1;
} else if (parent->isWidgetType()) {
QWidget *pw = static_cast<QWidget *>(parent);
return pw->style()->pixelMetric(pm, 0, pw);
} else {
return static_cast<QLayout *>(parent)->spacing();
}
return parent->style()->pixelMetric(pm, 0, parent);
}