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Fix inconsistent position of screen splitters

Browse source 
I basically rewrote the way we handled the splitters. It now uses a state
to know what it's doing, and will only update the value of the
saved-to-disk splitter size if the state shows the splitters (currently
only VIEWALL), where all the other states should hide the splitters, and
the values of the splitters don't matter.

Fixes #225

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Tomaz Canabrava 2013-11-07 11:37:27 -05:00 • committed by Dirk Hohndel
parent 460aa4c1bd
commit d84cdb655e
2 changed files with 55 additions and 30 deletions
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81
qt-ui/mainwindow.cpp
View file

@ -349,12 +349,14 @@ void MainWindow::on_infoProfileSplitter_splitterMoved(int pos, int idx)
#define BEHAVIOR QList<int>()
void MainWindow::on_actionViewList_triggered()
{
beginChangeState(LIST_MAXIMIZED);
ui.listGlobeSplitter->setSizes( BEHAVIOR << EXPANDED << COLLAPSED);
ui.mainSplitter->setSizes( BEHAVIOR << COLLAPSED << EXPANDED);
}
void MainWindow::on_actionViewProfile_triggered()
{
beginChangeState(PROFILE_MAXIMIZED);
ui.infoProfileSplitter->setSizes(BEHAVIOR << COLLAPSED << EXPANDED);
ui.mainSplitter->setSizes( BEHAVIOR << EXPANDED << COLLAPSED);
redrawProfile();
@ -362,12 +364,14 @@ void MainWindow::on_actionViewProfile_triggered()
void MainWindow::on_actionViewInfo_triggered()
{
beginChangeState(INFO_MAXIMIZED);
ui.infoProfileSplitter->setSizes(BEHAVIOR << EXPANDED << COLLAPSED);
ui.mainSplitter->setSizes( BEHAVIOR << EXPANDED << COLLAPSED);
}
void MainWindow::on_actionViewGlobe_triggered()
{
beginChangeState(GLOBE_MAXIMIZED);
ui.mainSplitter->setSizes(BEHAVIOR << COLLAPSED << EXPANDED);
ui.listGlobeSplitter->setSizes(BEHAVIOR << COLLAPSED << EXPANDED);
}
@ -375,17 +379,47 @@ void MainWindow::on_actionViewGlobe_triggered()
void MainWindow::on_actionViewAll_triggered()
{
// big number squash the info profile to it's minimum.
ui.infoProfileSplitter->setSizes(QList<int>() << 1 << 20000);
beginChangeState(VIEWALL);
QSettings settings;
settings.beginGroup("MainWindow");
if (settings.value("mainSplitter").isValid()){
ui.mainSplitter->restoreState(settings.value("mainSplitter").toByteArray());
ui.infoProfileSplitter->restoreState(settings.value("infoProfileSplitter").toByteArray());
ui.listGlobeSplitter->restoreState(settings.value("listGlobeSplitter").toByteArray());
} else {
QList<int> mainSizes;
mainSizes.append( qApp->desktop()->size().height() * 0.7 );
mainSizes.append( qApp->desktop()->size().height() * 0.3 );
ui.mainSplitter->setSizes( mainSizes );
// big number squash the globe view.
ui.listGlobeSplitter->setSizes(QList<int>() << 2000 << 1 );
QList<int> infoProfileSizes;
infoProfileSizes.append( qApp->desktop()->size().width() * 0.3 );
infoProfileSizes.append( qApp->desktop()->size().width() * 0.7 );
ui.infoProfileSplitter->setSizes(infoProfileSizes);
// half and half?
ui.mainSplitter->setSizes( QList<int>() << 1 << 1);
QList<int> listGlobeSizes;
listGlobeSizes.append( qApp->desktop()->size().width() * 0.7 );
listGlobeSizes.append( qApp->desktop()->size().width() * 0.3 );
ui.listGlobeSplitter->setSizes(listGlobeSizes);
}
redrawProfile();
}
void MainWindow::beginChangeState(CurrentState s){
if (state == VIEWALL){
saveSplitterSizes();
}
state = s;
}
void MainWindow::saveSplitterSizes(){
QSettings settings;
settings.beginGroup("MainWindow");
settings.setValue("mainSplitter", ui.mainSplitter->saveState());
settings.setValue("infoProfileSplitter", ui.infoProfileSplitter->saveState());
settings.setValue("listGlobeSplitter", ui.listGlobeSplitter->saveState());
}
void MainWindow::on_actionPreviousDC_triggered()
{
dc_number--;
@ -523,29 +557,15 @@ void MainWindow::initialUiSetup()
QSize sz = settings.value("size", qApp->desktop()->size()).value<QSize>();
resize(sz);
if (settings.value("mainSplitter").isValid()){
ui.mainSplitter->restoreState(settings.value("mainSplitter").toByteArray());
ui.infoProfileSplitter->restoreState(settings.value("infoProfileSplitter").toByteArray());
ui.listGlobeSplitter->restoreState(settings.value("listGlobeSplitter").toByteArray());
} else {
QList<int> mainSizes;
mainSizes.append( qApp->desktop()->size().height() * 0.7 );
mainSizes.append( qApp->desktop()->size().height() * 0.3 );
ui.mainSplitter->setSizes( mainSizes );
QList<int> infoProfileSizes;
infoProfileSizes.append( qApp->desktop()->size().width() * 0.3 );
infoProfileSizes.append( qApp->desktop()->size().width() * 0.7 );
ui.infoProfileSplitter->setSizes(infoProfileSizes);
QList<int> listGlobeSizes;
listGlobeSizes.append( qApp->desktop()->size().width() * 0.7 );
listGlobeSizes.append( qApp->desktop()->size().width() * 0.3 );
ui.listGlobeSplitter->setSizes(listGlobeSizes);
CurrentState state = (CurrentState) settings.value("lastState", 0).toInt();
switch(state){
case VIEWALL: on_actionViewAll_triggered(); break;
case GLOBE_MAXIMIZED : on_actionViewGlobe_triggered(); break;
case INFO_MAXIMIZED : on_actionViewInfo_triggered(); break;
case LIST_MAXIMIZED : on_actionViewList_triggered(); break;
case PROFILE_MAXIMIZED : on_actionViewProfile_triggered(); break;
}
settings.endGroup();
settings.beginGroup("ListWidget");
/* if no width are set, use the calculated width for each column;
* for that to work we need to temporarily expand all rows */
@ -625,10 +645,11 @@ void MainWindow::writeSettings()
QSettings settings;
settings.beginGroup("MainWindow");
settings.setValue("lastState", (int) state);
settings.setValue("size",size());
settings.setValue("mainSplitter", ui.mainSplitter->saveState());
settings.setValue("infoProfileSplitter", ui.infoProfileSplitter->saveState());
settings.setValue("listGlobeSplitter", ui.listGlobeSplitter->saveState());
if (state == VIEWALL){
saveSplitterSizes();
}
settings.endGroup();
settings.beginGroup("ListWidget");

4
qt-ui/mainwindow.h
View file

@ -36,6 +36,7 @@ public:
enum {COLLAPSED, EXPANDED};
enum StackWidgetIndexes{ PROFILE, PLANNERPROFILE};
enum InfoWidgetIndexes{ MAINTAB, PLANNERWIDGET};
enum CurrentState{ VIEWALL, GLOBE_MAXIMIZED, INFO_MAXIMIZED, PROFILE_MAXIMIZED, LIST_MAXIMIZED};
MainWindow();
ProfileGraphicsView *graphics();
@ -116,12 +117,15 @@ private:
QAction *actionNextDive;
QAction *actionPreviousDive;
QWebView *helpView;
CurrentState state;
QString filter();
bool askSaveChanges();
void writeSettings();
void redrawProfile();
void file_save();
void file_save_as();
void beginChangeState(CurrentState s);
void saveSplitterSizes();
};
MainWindow *mainWindow();