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Fix status list widget height issue on style change

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This commit is contained in:
Christophe Dumez 2010-10-23 16:58:06 +00:00
parent c34000ab17
commit 8a64a6441e
2 changed files with 29 additions and 12 deletions
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8
src/GUI.cpp
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@ -212,13 +212,7 @@ GUI::GUI(QWidget *parent, QStringList torrentCmdLine) : QMainWindow(parent), for
properties->readSettings();
// Limit status filters list height
int cur_height = 80;
do {
transferListFilters->getStatusFilters()->setFixedHeight(cur_height);
cur_height += 10;
transferListFilters->getStatusFilters()->scrollToBottom();
}while(transferListFilters->getStatusFilters()->verticalScrollBar()->sliderPosition() > 0);
transferListFilters->getStatusFilters()->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
transferListFilters->getStatusFilters()->updateHeight();
if(ui_locked) {
hide();

33
src/transferlistfilterswidget.h
View file

@ -41,6 +41,7 @@
#include <QDragMoveEvent>
#include <QStandardItemModel>
#include <QMessageBox>
#include <QScrollBar>
#include "transferlistdelegate.h"
#include "transferlistwidget.h"
@ -57,6 +58,7 @@ public:
itemHover = 0;
// Accept drop
setAcceptDrops(true);
setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding);
}
// Redefine addItem() to make sure the list stays sorted
@ -145,22 +147,43 @@ protected:
};
class StatusFiltersWidget : public QListWidget {
Q_OBJECT
public:
StatusFiltersWidget(QWidget *parent) : QListWidget(parent) {
setFixedHeight(120);
StatusFiltersWidget(QWidget *parent) : QListWidget(parent), m_shown(false) {
//setFixedHeight(120);
setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Minimum);
}
public slots:
void updateHeight() {
qDebug("Adjusting statuslist widget height...");
m_shown = true;
setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
int cur_height = 50;
do {
setFixedHeight(cur_height);
cur_height += 10;
}while(verticalScrollBar()->isVisible());
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
}
protected:
void changeEvent(QEvent *e) {
QListWidget::changeEvent(e);
switch (e->type()) {
case QEvent::StyleChange:
setSpacing(0);
setFixedHeight(120);
qDebug("Style has changed, adapting the statusfilters widget height");
if(m_shown)
updateHeight();
break;
default:
break;
}
}
private:
bool m_shown;
};
@ -245,7 +268,7 @@ public:
delete vLayout;
}
QListWidget* getStatusFilters() const {
StatusFiltersWidget* getStatusFilters() const {
return statusFilters;
}