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Add "zoom in/out/reset and fit to content" buttons

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This commit is contained in:
baydam
2016-01-13 20:38:43 +00:00
parent d23bc9b826
commit 4e3ccf45d4
7 changed files with 308 additions and 103 deletions
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46
MainWindow.cpp
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@@ -131,23 +131,25 @@ void MainWindow::handlePaintItemSelectionChanged()
void MainWindow::handleMappingItemSelectionChanged()
{
if (mappingList->selectedItems().empty())
{
removeCurrentMapping();
}
else
{
QListWidgetItem* item = mappingList->currentItem();
currentSelectedItem = item;
// Set current paint and mappings.
uid mappingId = getItemId(*item);
Mapping::ptr mapping = mappingManager->getMappingById(mappingId);
uid paintId = mapping->getPaint()->getId();
setCurrentMapping(mappingId);
setCurrentPaint(paintId);
}
if (mappingList->selectedItems().empty())
{
removeCurrentMapping();
}
else
{
QListWidgetItem* item = mappingList->currentItem();
currentSelectedItem = item;
// Set current paint and mappings.
uid mappingId = getItemId(*item);
Mapping::ptr mapping = mappingManager->getMappingById(mappingId);
uid paintId = mapping->getPaint()->getId();
setCurrentMapping(mappingId);
setCurrentPaint(paintId);
// Enable or not zoom tool buttons
sourceCanvas->enableZoomToolButtons(item ? true : false);
destinationCanvas->enableZoomToolButtons(item ? true : false);
}
// Update canvases.
updateCanvases();
@@ -1605,6 +1607,14 @@ void MainWindow::createActions()
displayUndoStackAction->setChecked(_displayUndoStack);
// Manage show/hide of Undo Stack
connect(displayUndoStackAction, SIGNAL(toggled(bool)), this, SLOT(displayUndoStack(bool)));
// Toggle display of zoom tool buttons
displayZoomToolAction = new QAction(tr("Display &Zoom Toolbar"), this);
displayZoomToolAction->setShortcut(tr("Alt+Z"));
displayZoomToolAction->setCheckable(true);
displayZoomToolAction->setChecked(true);
connect(displayZoomToolAction, SIGNAL(toggled(bool)), sourceCanvas, SLOT(showZoomToolBar(bool)));
connect(displayZoomToolAction, SIGNAL(toggled(bool)), destinationCanvas, SLOT(showZoomToolBar(bool)));
}
void MainWindow::startFullScreen()
@@ -1673,6 +1683,7 @@ void MainWindow::createMenus()
viewMenu->addAction(displayTestSignalAction);
viewMenu->addSeparator();
viewMenu->addAction(displayUndoStackAction);
viewMenu->addAction(displayZoomToolAction);
// Run.
runMenu = menuBar->addMenu(tr("&Run"));
@@ -1831,6 +1842,8 @@ void MainWindow::readSettings()
// new in 0.3.2
if (settings.contains("displayUndoStack"))
displayUndoStackAction->setChecked(settings.value("displayUndoStack").toBool());
if (settings.contains("zoomToolBar"))
displayZoomToolAction->setChecked(settings.value("zoomToolBar").toBool());
}
void MainWindow::writeSettings()
@@ -1848,6 +1861,7 @@ void MainWindow::writeSettings()
settings.setValue("displayTestSignal", displayTestSignalAction->isChecked());
settings.setValue("osc_receive_port", config_osc_receive_port);
settings.setValue("displayUndoStack", displayUndoStackAction->isChecked());
settings.setValue("zoomToolBar", displayZoomToolAction->isChecked());
}
bool MainWindow::okToContinue()