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-rw-r--r--src/mainwindow.cc25
-rw-r--r--src/mapwidget.cc10
2 files changed, 24 insertions, 11 deletions
diff --git a/src/mainwindow.cc b/src/mainwindow.cc
index 4c79fd7..260a630 100644
--- a/src/mainwindow.cc
+++ b/src/mainwindow.cc
@@ -105,16 +105,16 @@ EditorWindow *MainWindow::add_child()
{
// create a child widget
EditorWindow *child_widget = new EditorWindow();
-
+
// add the widget to the MDI area,
// this will wrap an QMdiSubWindow around it
QMdiSubWindow *subwindow = mainwindow_mdiarea->addSubWindow(child_widget);
+ subwindow->resize(768, 512);
child_widget->show();
// FIXME check if maximized
- subwindow->resize(768, 512);
- mainwindow_mdiarea->setActiveSubWindow(subwindow);
+
return child_widget;
}
@@ -134,11 +134,17 @@ void MainWindow::slot_open()
mainwindow_mdiarea->setActiveSubWindow(subwindow);
} else {
EditorWindow *editorwindow = add_child();
- editorwindow->loadFile(filename);
-
+
+ if (!editorwindow->loadFile(filename)) {
+ subwindow = find_child(filename);
+ subwindow->close();
+ return;
+ }
+
subwindow = find_child(filename);
if (subwindow) {
- subwindow->setWindowTitle(editorwindow->filename());
+ subwindow->setWindowTitle(filename);
+ mainwindow_mdiarea->setActiveSubWindow(subwindow);
}
}
}
@@ -151,11 +157,12 @@ void MainWindow::slot_save_as()
QString filename = QFileDialog::getSaveFileName(this, tr("Save as..."));
if (!filename.isEmpty()) {
- editorwindow->saveFile(filename);
+ if (!editorwindow->saveFile(filename))
+ return;
QMdiSubWindow *subwindow = find_child(filename);
if (subwindow) {
- subwindow->setWindowTitle(editorwindow->filename());
+ subwindow->setWindowTitle(filename);
}
}
}
@@ -165,7 +172,7 @@ void MainWindow::slot_save()
{
/*
if (active_child()) {
- if (!active_child()->filename().size()) {
+ if (active_child()->filename().isEmpty()) {
slot_save_as();
return;
} else {
diff --git a/src/mapwidget.cc b/src/mapwidget.cc
index b855040..d2c5676 100644
--- a/src/mapwidget.cc
+++ b/src/mapwidget.cc
@@ -31,6 +31,8 @@ MapWidget::MapWidget(QWidget *parent) : QWidget(parent)
dragstart_x = 0;
dragstart_y = 0;
+ is_dragging = false;
+
setFocusPolicy(Qt::ClickFocus);
}
@@ -97,6 +99,9 @@ void MapWidget::mouseMoveEvent(QMouseEvent *event)
void MapWidget::resizeChildren()
{
+ if ((width() < 16) || (height() < 16))
+ return;
+
const float scale = (float) width() / (float) (mapwidget_zoom * 256);
for (int i = 0; i < mapwidget_enties.size(); ++i) {
@@ -178,6 +183,9 @@ void MapWidget::resizeEvent(QResizeEvent *event)
void MapWidget::paintEvent(QPaintEvent *event)
{
+ if ((width() < 16) || (height() < 16))
+ return;
+
const QColor gridlinecolor(0, 0, 128);
const QColor axislinecolor(128, 0, 0);
@@ -229,8 +237,6 @@ void MapWidget::paintEvent(QPaintEvent *event)
painter.drawLine(0, y, width(), y);
y += gridsize;
}
-
- QWidget::paintEvent(event);
}
EntityWidget *MapWidget::addEntity()