Add resizing code for add device dialog

src/states_screens/dialogs/add_device_dialog.cpp

@@ -44,6 +44,79 @@ AddDeviceDialog::AddDeviceDialog() : ModalDialog(0.90f, 0.80f)
 {
     doInit();
 
+    core::stringw msg =
+        _("New gamepads and joysticks will automatically appear in the list "
+          "when you connect them to this device.\n\nTo add a "
+          "keyboard config, you can use the button below, HOWEVER please "
+          "note that most keyboards only support a limited amount of "
+          "simultaneous keypresses and are thus inappropriate for multiplayer "
+          "gameplay. (You can, however, connect multiple keyboards to this "
+          "device. Remember that everyone still needs different keybindings "
+          "in this case.)");
+    m_text =
+        GUIEngine::getGUIEnv()->addStaticText(msg,
+                                              core::rect<s32>(0, 0, 1, 1),
+                                              /*border*/false ,
+                                              /*word wrap*/true,
+                                              m_irrlicht_window);
+    m_text->setTabStop(false);
+    m_text->setText(msg);
+
+#ifdef ENABLE_WIIUSE
+    {
+        ButtonWidget* widget = new ButtonWidget();
+        widget->m_properties[PROP_ID] = "addwiimote";
+
+        //I18N: In the 'add new input device' dialog
+        widget->setText( _("Add Wiimote") );
+
+        widget->m_x = 0;
+        widget->m_y = 0;
+        widget->m_w = 1;
+        widget->m_h = 1;
+        widget->setParent(m_irrlicht_window);
+        m_widgets.push_back(widget);
+        widget->add();
+    }
+#endif  // ENABLE_WIIUSE
+
+    {
+        ButtonWidget* widget = new ButtonWidget();
+        widget->m_properties[PROP_ID] = "addkeyboard";
+
+        //I18N: In the 'add new input device' dialog
+        widget->setText( _("Add Keyboard Configuration") );
+
+        widget->m_x = 0;
+        widget->m_y = 0;
+        widget->m_w = 1;
+        widget->m_h = 1;
+        widget->setParent(m_irrlicht_window);
+        m_widgets.push_back(widget);
+        widget->add();
+    }
+    {
+        ButtonWidget* widget = new ButtonWidget();
+        widget->m_properties[PROP_ID] = "cancel";
+        widget->setText( _("Cancel") );
+
+        widget->m_x = 0;
+        widget->m_y = 0;
+        widget->m_w = 1;
+        widget->m_h = 1;
+        widget->setParent(m_irrlicht_window);
+        m_widgets.push_back(widget);
+        widget->add();
+
+        widget->setFocusForPlayer( PLAYER_ID_GAME_MASTER );
+
+    }
+    configDialog();
+}   // AddDeviceDialog
+
+// ----------------------------------------------------------------------------
+void AddDeviceDialog::configDialog()
+{
     ScalableFont* font = GUIEngine::getFont();
     const int textHeight = GUIEngine::getFontHeight();
     const int buttonHeight = textHeight + 10;
@@ -59,32 +132,12 @@ AddDeviceDialog::AddDeviceDialog() : ModalDialog(0.90f, 0.80f)
     int cur_y = y_bottom;
 
     core::rect<s32> text_area( 15, 15, m_area.getWidth()-15, y_bottom-15 );
+    m_text->setRelativePosition(text_area);
 
-    core::stringw msg =
+    auto itr = m_widgets.begin();
-        _("New gamepads and joysticks will automatically appear in the list "
-          "when you connect them to this device.\n\nTo add a "
-          "keyboard config, you can use the button below, HOWEVER please "
-          "note that most keyboards only support a limited amount of "
-          "simultaneous keypresses and are thus inappropriate for multiplayer "
-          "gameplay. (You can, however, connect multiple keyboards to this "
-          "device. Remember that everyone still needs different keybindings "
-          "in this case.)");
-    IGUIStaticText* b =
-        GUIEngine::getGUIEnv()->addStaticText(msg,
-                                              text_area,
-                                              /*border*/false ,
-                                              /*word wrap*/true,
-                                              m_irrlicht_window);
-    b->setTabStop(false);
-    b->setText(msg);
-
 #ifdef ENABLE_WIIUSE
     {
-        ButtonWidget* widget = new ButtonWidget();
+        Widget* widget = *itr;
-        widget->m_properties[PROP_ID] = "addwiimote";
-
-        //I18N: In the 'add new input device' dialog
-        widget->setText( _("Add Wiimote") );
 
         const int textWidth =
             font->getDimension( widget->getText().c_str() ).Width + 40;
@@ -93,19 +146,14 @@ AddDeviceDialog::AddDeviceDialog() : ModalDialog(0.90f, 0.80f)
         widget->m_y = cur_y;
         widget->m_w = textWidth;
         widget->m_h = buttonHeight;
-        widget->setParent(m_irrlicht_window);
+        widget->resize();
-        m_widgets.push_back(widget);
+        itr++;
-        widget->add();
         cur_y += y_stride;
     }
 #endif  // ENABLE_WIIUSE
 
     {
-        ButtonWidget* widget = new ButtonWidget();
+        Widget* widget = *itr;
-        widget->m_properties[PROP_ID] = "addkeyboard";
-
-        //I18N: In the 'add new input device' dialog
-        widget->setText( _("Add Keyboard Configuration") );
 
         const int textWidth =
             font->getDimension( widget->getText().c_str() ).Width + 40;
@@ -114,15 +162,12 @@ AddDeviceDialog::AddDeviceDialog() : ModalDialog(0.90f, 0.80f)
         widget->m_y = cur_y;
         widget->m_w = textWidth;
         widget->m_h = buttonHeight;
-        widget->setParent(m_irrlicht_window);
+        widget->resize();
-        m_widgets.push_back(widget);
+        itr++;
-        widget->add();
         cur_y += y_stride;
     }
     {
-        ButtonWidget* widget = new ButtonWidget();
+        Widget* widget = *itr;
-        widget->m_properties[PROP_ID] = "cancel";
-        widget->setText( _("Cancel") );
 
         const int textWidth =
             font->getDimension( widget->getText().c_str() ).Width + 40;
@@ -131,24 +176,10 @@ AddDeviceDialog::AddDeviceDialog() : ModalDialog(0.90f, 0.80f)
         widget->m_y = cur_y;
         widget->m_w = textWidth;
         widget->m_h = buttonHeight;
-        widget->setParent(m_irrlicht_window);
+        widget->resize();
-        m_widgets.push_back(widget);
-        widget->add();
         cur_y += y_stride;
-
-        widget->setFocusForPlayer( PLAYER_ID_GAME_MASTER );
-
     }
-
+}   // configDialog
-}   // AddDeviceDialog
-
-// ----------------------------------------------------------------------------
-
-void AddDeviceDialog::onEnterPressedInternal()
-{
-}   // onEnterPressedInternal
-
-// ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 GUIEngine::EventPropagation AddDeviceDialog::processEvent

src/states_screens/dialogs/add_device_dialog.hpp

@@ -21,6 +21,11 @@
 
 #include "guiengine/modaldialog.hpp"
 
+namespace irr
+{
+    namespace gui { class IGUIStaticText; }
+}
+
 /**
   * \brief Dialog that warns the user about the potential problems of
   *        creating multiple keyboard configs.
@@ -28,12 +33,19 @@
   */
 class AddDeviceDialog : public GUIEngine::ModalDialog
 {
+private:
+    irr::gui::IGUIStaticText* m_text;
+    void configDialog();
 public:
 
     AddDeviceDialog();
     
-    void onEnterPressedInternal();
     GUIEngine::EventPropagation processEvent(const std::string& eventSource);
+    void onResize()
+    {
+        GUIEngine::ModalDialog::onResize();
+        configDialog();
+    }
 };