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Make backup location text elide based of the label width instead of fixed size. Adjust on window resizes as well.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19832 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dominik Riebeling 2009-01-23 22:03:46 +00:00
parent 1a79cfd174
commit f881672411
3 changed files with 32 additions and 33 deletions
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34
rbutil/rbutilqt/install.cpp
View file

@ -31,8 +31,8 @@ Install::Install(RbSettings *sett,QWidget *parent) : QDialog(parent)
connect(ui.radioStable, SIGNAL(toggled(bool)), this, SLOT(setDetailsStable(bool)));
connect(ui.radioCurrent, SIGNAL(toggled(bool)), this, SLOT(setDetailsCurrent(bool)));
connect(ui.radioArchived, SIGNAL(toggled(bool)), this, SLOT(setDetailsArchived(bool)));
connect(ui.changeBackup,SIGNAL(pressed()),this,SLOT(changeBackupPath()));
connect(ui.backup,SIGNAL(stateChanged(int)),this,SLOT(backupCheckboxChanged(int)));
connect(ui.changeBackup, SIGNAL(pressed()), this, SLOT(changeBackupPath()));
connect(ui.backup, SIGNAL(stateChanged(int)), this, SLOT(backupCheckboxChanged(int)));
//! check if rockbox is already installed
QString version = Detect::installedVersion(settings->mountpoint());
@ -43,7 +43,8 @@ Install::Install(RbSettings *sett,QWidget *parent) : QDialog(parent)
m_backupName = settings->mountpoint();
if(!m_backupName.endsWith("/")) m_backupName += "/";
m_backupName += ".backup/rockbox-backup-"+version+".zip";
ui.backupLocation->setText(QDir::toNativeSeparators(fontMetrics().elidedText(m_backupName,Qt::ElideMiddle,200)));
// for some reason the label doesn't return its final size yet.
// Delay filling ui.backupLocation until the checkbox is changed.
}
else
{
@ -52,17 +53,35 @@ Install::Install(RbSettings *sett,QWidget *parent) : QDialog(parent)
backupCheckboxChanged(Qt::Unchecked);
}
void Install::resizeEvent(QResizeEvent *e)
{
(void)e;
// recalculate width of elided text.
updateBackupLocation();
}
void Install::updateBackupLocation(void)
{
ui.backupLocation->setText(QDir::toNativeSeparators(
fontMetrics().elidedText(tr("Backup to %1").arg(m_backupName),
Qt::ElideMiddle, ui.backupLocation->size().width())));
}
void Install::backupCheckboxChanged(int state)
{
if(state == Qt::Checked)
{
ui.backupLabel->show();
ui.backupLocation->show();
ui.changeBackup->show();
// update backup location display.
updateBackupLocation();
}
else
{
ui.backupLabel->hide();
ui.backupLocation->hide();
ui.changeBackup->hide();
}
@ -182,11 +201,12 @@ void Install::accept()
void Install::changeBackupPath()
{
QString backupString = QFileDialog::getSaveFileName(this,"Select Backup Filename",m_backupName, "*.zip");
QString backupString = QFileDialog::getSaveFileName(this,
tr("Select Backup Filename"), m_backupName, "*.zip");
// only update if a filename was entered, ignore if cancelled
if(!backupString.isEmpty()) {
ui.backupLocation->setText(QDir::toNativeSeparators(fontMetrics().elidedText(backupString,Qt::ElideMiddle,200)));
m_backupName = backupString;
updateBackupLocation();
}
}

6
rbutil/rbutilqt/install.h
View file

@ -38,8 +38,8 @@ class Install : public QDialog
public slots:
void accept(void);
private:
private:
Ui::InstallFrm ui;
ProgressLoggerGui* logger;
RbSettings* settings;
@ -50,8 +50,10 @@ class Install : public QDialog
ZipInstaller* installer;
QMap<QString, QString> version;
QString m_backupName;
void resizeEvent(QResizeEvent*);
void changeBackupPath(QString);
void updateBackupLocation(void);
private slots:
void setCached(bool);

25
rbutil/rbutilqt/installfrm.ui
View file

@ -163,7 +163,7 @@
</property>
</widget>
</item>
<item row="1" column="1" >
<item row="1" column="0" colspan="2" >
<widget class="QLabel" name="backupLocation" >
<property name="text" >
<string>Backup location</string>
@ -189,30 +189,7 @@
</property>
</widget>
</item>
<item row="1" column="0" >
<widget class="QLabel" name="backupLabel" >
<property name="sizePolicy" >
<sizepolicy vsizetype="Preferred" hsizetype="Minimum" >
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="maximumSize" >
<size>
<width>120</width>
<height>16777215</height>
</size>
</property>
<property name="text" >
<string>Backup Location</string>
</property>
</widget>
</item>
</layout>
<zorder>backup</zorder>
<zorder>backupLocation</zorder>
<zorder>changeBackup</zorder>
<zorder>backupLabel</zorder>
</widget>
</item>
<item row="5" column="1" >