Changeset 21 in tspsg-svn for trunk/src/mainwindow.cpp

Timestamp:

Jun 22, 2009, 1:37:12 AM (15 years ago)

Author:

laleppa

Message:

+ Settings are now saved and restored.
+ Font color selection in settings.
+ Primitive about dialog.
+ Automatic resizing of cells to its contents in wince.

• No "Save window position" checkbox in wince.

Location:

trunk

Files:

• . (modified) (1 prop)
• src/mainwindow.cpp (modified) (5 diffs)

trunk

@@ -1 +1 @@
 *.idb
+*.ini
 *.ncb
 *.pdb

@@ -1 +1 @@
 *.idb
+*.ini
 *.ncb
 *.pdb

trunk/src/mainwindow.cpp

@@ -26 +26 @@
         #include <QPrintDialog>
 #endif // Q_OS_WINCE
+#include "defines.h"
 #include "mainwindow.h"
 
-// TODO: Saving window state on close
-
 MainWindow::MainWindow(QWidget *parent)
-        : QMainWindow(parent), randMin(1), randMax(10)
+        : QMainWindow(parent)
 {
         setupUi(this);
+QSettings settings(INI_FILE,QSettings::IniFormat);
+        spinCities->setValue(settings.value("NumCities",5).toInt());
         connect(actionSettingsSettings,SIGNAL(triggered()),this,SLOT(ChangeSettings()));
+        connect(actionHelpAbout,SIGNAL(triggered()),this,SLOT(showAbout()));
 #ifndef Q_OS_WINCE
         connect(actionFilePrintSetup,SIGNAL(triggered()),this,SLOT(PrintSetup()));
@@ -48 +50 @@
         tabWidget->resize(rect.width(),rect.height() - toolBar->size().height());
 #else
-        // Centering MainWindow
-        // TODO: Loading of saved window state
-        rect.moveCenter(QApplication::desktop()->availableGeometry().center());
+        if (settings.value("SavePos",false).toBool()) {
+                // Loading of saved window state
+                settings.beginGroup("MainWindow");
+                resize(settings.value("Size",size()).toSize());
+                move(settings.value("Position",pos()).toPoint());
+                if (settings.value("Maximized",false).toBool())
+                        setWindowState(windowState() | Qt::WindowMaximized);
+                settings.endGroup();
+        } else {
+                // Centering main window
+                rect.moveCenter(QApplication::desktop()->availableGeometry(this).center());
+                setGeometry(rect);
+        }
 #endif // Q_OS_WINCE
-        setGeometry(rect);
         qsrand(QDateTime().currentDateTime().toTime_t());
         tspmodel = new CTSPModel();
-        tspmodel->randMin = randMin;
-        tspmodel->randMax = randMax;
         tspmodel->setNumCities(spinCities->value());
         taskView->setModel(tspmodel);
+#ifdef Q_OS_WINCE
+        taskView->resizeColumnsToContents();
+        taskView->resizeRowsToContents();
+#endif // Q_OS_WINCE
 }
 
 void MainWindow::CitiesNumberChanged(int n)
 {
+#ifdef Q_OS_WINCE
+int count = tspmodel->numCities();
+#endif // Q_OS_WINCE
         tspmodel->setNumCities(n);
+#ifdef Q_OS_WINCE
+        if (n > count)
+                for (int k = count; k < n; k++) {
+                        taskView->resizeColumnToContents(k);
+                        taskView->resizeRowToContents(k);
+                }
+#endif // Q_OS_WINCE
 }
 
@@ -69 +92 @@
 {
 SettingsDialog sd(this);
-        sd.spinRandMin->setValue(randMin);
-        sd.spinRandMax->setValue(randMax);
-        if (sd.exec() == QDialog::Accepted) {
-                randMin = sd.spinRandMin->value();
-                randMax = sd.spinRandMax->value();
-        }
+        sd.exec();
 }
 
@@ -88 +106 @@
 {
         tspmodel->randomize();
+#ifdef Q_OS_WINCE
+        taskView->resizeColumnsToContents();
+        taskView->resizeRowsToContents();
+#endif // Q_OS_WINCE
 }
 
@@ -114 +136 @@
         // tabWidget->setCurrentIndex(1);
 }
+
+void MainWindow::showAbout()
+{
+        // TODO: Normal about window :-)
+QString about = QString::fromUtf8("TSPSG - TSP Solver and Generator\n\
+    Copyright (C) 2007-%1 Lёppa <contacts[at]oleksii[dot]name>\n\
+Qt library versions:\n\
+    Compile time: %2\n\
+    Runtime: %3\n\
+\n\
+TSPSG is licensed under the terms of the GNU General Public License. You should have received a copy of the GNU General Public License along with TSPSG.").arg(QDate().toString("%Y"),QT_VERSION_STR,qVersion());
+        QMessageBox(QMessageBox::Information,"About",about).exec();
+}
+
+#ifndef Q_OS_WINCE
+void MainWindow::closeEvent(QCloseEvent *event)
+{
+        // Saving windows state
+QSettings settings(INI_FILE,QSettings::IniFormat);
+        settings.setValue("NumCities",spinCities->value());
+        if (settings.value("SavePos",false).toBool()) {
+                settings.beginGroup("MainWindow");
+                settings.setValue("Maximized",isMaximized());
+                if (!isMaximized()) {
+                        settings.setValue("Size",size());
+                        settings.setValue("Position",pos());
+                }
+                settings.endGroup();
+        }
+        QMainWindow::closeEvent(event);
+}
+#endif // Q_OS_WINCE

@@ -1 +1 @@
 *.idb
+*.ini
 *.ncb
 *.pdb