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-rw-r--r--Source/QtDialog/QCMakeWidgets.cxx134
1 files changed, 134 insertions, 0 deletions
diff --git a/Source/QtDialog/QCMakeWidgets.cxx b/Source/QtDialog/QCMakeWidgets.cxx
new file mode 100644
index 000000000..144e1f32e
--- /dev/null
+++ b/Source/QtDialog/QCMakeWidgets.cxx
@@ -0,0 +1,134 @@
+/*============================================================================
+ CMake - Cross Platform Makefile Generator
+ Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+ Distributed under the OSI-approved BSD License (the "License");
+ see accompanying file Copyright.txt for details.
+
+ This software is distributed WITHOUT ANY WARRANTY; without even the
+ implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ See the License for more information.
+============================================================================*/
+
+#include "QCMakeWidgets.h"
+
+#include <QDirModel>
+#include <QFileInfo>
+#include <QFileDialog>
+#include <QToolButton>
+#include <QResizeEvent>
+
+QCMakeFileEditor::QCMakeFileEditor(QWidget* p, const QString& var)
+ : QLineEdit(p), Variable(var)
+{
+ this->ToolButton = new QToolButton(this);
+ this->ToolButton->setText("...");
+ this->ToolButton->setCursor(QCursor(Qt::ArrowCursor));
+ QObject::connect(this->ToolButton, SIGNAL(clicked(bool)),
+ this, SLOT(chooseFile()));
+}
+
+QCMakeFilePathEditor::QCMakeFilePathEditor(QWidget* p, const QString& var)
+ : QCMakeFileEditor(p, var)
+{
+ this->setCompleter(new QCMakeFileCompleter(this, false));
+}
+
+QCMakePathEditor::QCMakePathEditor(QWidget* p, const QString& var)
+ : QCMakeFileEditor(p, var)
+{
+ this->setCompleter(new QCMakeFileCompleter(this, true));
+}
+
+void QCMakeFileEditor::resizeEvent(QResizeEvent* e)
+{
+ // make the tool button fit on the right side
+ int h = e->size().height();
+ // move the line edit to make room for the tool button
+ this->setContentsMargins(0, 0, h, 0);
+ // put the tool button in its place
+ this->ToolButton->resize(h, h);
+ this->ToolButton->move(this->width() - h, 0);
+}
+
+void QCMakeFilePathEditor::chooseFile()
+{
+ // choose a file and set it
+ QString path;
+ QFileInfo info(this->text());
+ QString title;
+ if(this->Variable.isEmpty())
+ {
+ title = tr("Select File");
+ }
+ else
+ {
+ title = tr("Select File for %1");
+ title = title.arg(this->Variable);
+ }
+ this->fileDialogExists(true);
+ path = QFileDialog::getOpenFileName(this, title, info.absolutePath());
+ this->fileDialogExists(false);
+
+ if(!path.isEmpty())
+ {
+ this->setText(QDir::fromNativeSeparators(path));
+ }
+}
+
+void QCMakePathEditor::chooseFile()
+{
+ // choose a file and set it
+ QString path;
+ QString title;
+ if(this->Variable.isEmpty())
+ {
+ title = tr("Select Path");
+ }
+ else
+ {
+ title = tr("Select Path for %1");
+ title = title.arg(this->Variable);
+ }
+ this->fileDialogExists(true);
+ path = QFileDialog::getExistingDirectory(this, title, this->text());
+ this->fileDialogExists(false);
+ if(!path.isEmpty())
+ {
+ this->setText(QDir::fromNativeSeparators(path));
+ }
+}
+
+// use same QDirModel for all completers
+static QDirModel* fileDirModel()
+{
+ static QDirModel* m = NULL;
+ if(!m)
+ {
+ m = new QDirModel();
+ }
+ return m;
+}
+static QDirModel* pathDirModel()
+{
+ static QDirModel* m = NULL;
+ if(!m)
+ {
+ m = new QDirModel();
+ m->setFilter(QDir::AllDirs | QDir::Drives | QDir::NoDotAndDotDot);
+ }
+ return m;
+}
+
+QCMakeFileCompleter::QCMakeFileCompleter(QObject* o, bool dirs)
+ : QCompleter(o)
+{
+ QDirModel* m = dirs ? pathDirModel() : fileDirModel();
+ this->setModel(m);
+}
+
+QString QCMakeFileCompleter::pathFromIndex(const QModelIndex& idx) const
+{
+ return QDir::fromNativeSeparators(QCompleter::pathFromIndex(idx));
+}
+