From a8d627e1dfb45944f8024d17856e73626ce7cb0a Mon Sep 17 00:00:00 2001
From: Christophe Dumez <chris@qbittorrent.org>
Date: Sun, 15 Mar 2009 17:48:20 +0000
Subject: [PATCH] - resize program preferences window if it does not fit with
 current screen resolution

---
 src/options_imp.cpp | 21 +++++++++++++++++++++
 src/options_imp.h   |  1 +
 2 files changed, 22 insertions(+)

diff --git a/src/options_imp.cpp b/src/options_imp.cpp
index d050856d0..bd4dd9db1 100644
--- a/src/options_imp.cpp
+++ b/src/options_imp.cpp
@@ -31,6 +31,7 @@
 #include <QCDEStyle>
 #include <QDialogButtonBox>
 #include <QCloseEvent>
+#include <QDesktopWidget>
 #ifdef Q_WS_WIN
   #include <QWindowsXPStyle>
 #endif
@@ -240,6 +241,8 @@ options_imp::options_imp(QWidget *parent):QDialog(parent){
   }
   // Tab selection mecanism
   connect(tabSelection, SIGNAL(currentItemChanged(QListWidgetItem *, QListWidgetItem *)), this, SLOT(changePage(QListWidgetItem *, QListWidgetItem*)));
+  // Adapt size
+  adaptToScreenSize();
 }
 
 // Main destructor
@@ -281,6 +284,24 @@ void options_imp::useStyle(){
   }
 }
 
+void options_imp::adaptToScreenSize() {
+  int scrn = 0;
+  QWidget *w = this->topLevelWidget();
+
+  if(w)
+    scrn = QApplication::desktop()->screenNumber(w);
+  else if(QApplication::desktop()->isVirtualDesktop())
+    scrn = QApplication::desktop()->screenNumber(QCursor::pos());
+  else
+    scrn = QApplication::desktop()->screenNumber(this);
+
+  QRect desk(QApplication::desktop()->availableGeometry(scrn));
+  if(width() > desk.width() || height() > desk.height()) {
+    if(desk.width() > 0 && desk.height() > 0)
+      resize(desk.width(), desk.height());
+  }
+}
+
 void options_imp::saveOptions(){
   applyButton->setEnabled(false);
   QSettings settings("qBittorrent", "qBittorrent");
diff --git a/src/options_imp.h b/src/options_imp.h
index cc3515513..cb3b76159 100644
--- a/src/options_imp.h
+++ b/src/options_imp.h
@@ -159,6 +159,7 @@ class options_imp : public QDialog, private Ui::Dialog {
     void setSystrayOptionsState(int checkBoxValue);
     void enableWebUi(bool checkBoxValue);
     void changePage(QListWidgetItem*, QListWidgetItem*);
+    void adaptToScreenSize();
 
   public slots:
     void setLocale(QString locale);