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authorClifford Wolf <clifford@clifford.at>2013-03-27 18:48:38 +0100
committerClifford Wolf <clifford@clifford.at>2013-03-27 18:48:38 +0100
commit98fcb5daa361c9de56ce75d9416d4eeffd01cc85 (patch)
tree6b9976722b3f8313fc9cdfaef5c08e76c56e1c3b /libs/svgviewer/mainwindow.cpp
parent92cf7ae2f73278fbcbb0bf443c0e245ce4e868b7 (diff)
Keep viewport transform stable on reload in yosys-svgviewer
Diffstat (limited to 'libs/svgviewer/mainwindow.cpp')
-rw-r--r--libs/svgviewer/mainwindow.cpp10
1 files changed, 7 insertions, 3 deletions
diff --git a/libs/svgviewer/mainwindow.cpp b/libs/svgviewer/mainwindow.cpp
index 31dd63e5..9c4aa23f 100644
--- a/libs/svgviewer/mainwindow.cpp
+++ b/libs/svgviewer/mainwindow.cpp
@@ -112,7 +112,7 @@ MainWindow::MainWindow()
setWindowTitle(tr("SVG Viewer"));
}
-void MainWindow::openFile(const QString &path)
+void MainWindow::openFile(const QString &path, bool reload)
{
QString fileName;
if (path.isNull())
@@ -148,6 +148,7 @@ void MainWindow::openFile(const QString &path)
// just keep the file open so this process is found using 'fuser'
m_filehandle = fopen(fileName.toAscii(), "r");
+ QTransform oldTransform = m_view->transform();
m_view->openFile(file);
if (!fileName.startsWith(":/")) {
@@ -158,13 +159,16 @@ void MainWindow::openFile(const QString &path)
m_outlineAction->setEnabled(true);
m_backgroundAction->setEnabled(true);
- // resize(m_view->sizeHint() + QSize(80, 80 + menuBar()->height()));
+ if (reload)
+ m_view->setTransform(oldTransform);
+ else
+ resize(m_view->sizeHint() + QSize(80, 80 + menuBar()->height()));
}
}
void MainWindow::reloadFile()
{
- openFile(m_currentPath);
+ openFile(m_currentPath, true);
}
void MainWindow::setRenderer(QAction *action)