针对GUI库功能强，但使用问题颇多的现象，决定重构。

#include "GUIWindow.h" #include "GUIExceptions.h" #include "GUIWindowManager.h" #include "GUISystem.h" #include "GUIFontManager.h" #include "GUIImagesetManager.h" #include "GUIImageset.h" #include "GUIMouseCursor.h" #include "GUICoordConverter.h" #include "GUIWindowRendererManager.h" #include "../element/GUITooltip.h" #include "../falagard/GUIFalWidgetLookManager.h" #include "../falagard/GUIFalWidgetLookFeel.h" #include "../falagard/GUIFalWidgetComponent.h" #include "dch.h" #include <algorithm> #include <cmath> #include <stdio.h> using namespace dch::dchsdk; namespace DCH{ namespace GUI2D{ const string Window::EventNamespace("Window"); /************************************************************************* Definitions for Window base class Properties *************************************************************************/ WindowProperties::Alpha Window::d_alphaProperty; WindowProperties::AlwaysOnTop Window::d_alwaysOnTopProperty; WindowProperties::ClippedByParent Window::d_clippedByParentProperty; WindowProperties::DestroyedByParent Window::d_destroyedByParentProperty; WindowProperties::Disabled Window::d_disabledProperty; WindowProperties::Font Window::d_fontProperty; WindowProperties::ID Window::d_IDProperty; WindowProperties::InheritsAlpha Window::d_inheritsAlphaProperty; WindowProperties::MouseCursorImage Window::d_mouseCursorProperty; WindowProperties::RestoreOldCapture Window::d_restoreOldCaptureProperty; WindowProperties::Text Window::d_textProperty; WindowProperties::Visible Window::d_visibleProperty; WindowProperties::ZOrderChangeEnabled Window::d_zOrderChangeProperty; WindowProperties::WantsMultiClickEvents Window::d_wantsMultiClicksProperty; WindowProperties::EMouseButtonDownAutoRepeat Window::d_autoRepeatProperty; WindowProperties::AutoRepeatDelay Window::d_autoRepeatDelayProperty; WindowProperties::AutoRepeatRate Window::d_autoRepeatRateProperty; WindowProperties::DistributeCapturedInputs Window::d_distInputsProperty; WindowProperties::CustomTooltipType Window::d_tooltipTypeProperty; WindowProperties::Tooltip Window::d_tooltipProperty; WindowProperties::InheritsTooltipText Window::d_inheritsTooltipProperty; WindowProperties::RiseOnClick Window::d_riseOnClickProperty; WindowProperties::VerticalAlignment Window::d_vertAlignProperty; WindowProperties::HorizontalAlignment Window::d_horzAlignProperty; WindowProperties::UnifiedAreaRect Window::d_unifiedAreaRectProperty; WindowProperties::UnifiedPosition Window::d_unifiedPositionProperty; WindowProperties::UnifiedXPosition Window::d_unifiedXPositionProperty; WindowProperties::UnifiedYPosition Window::d_unifiedYPositionProperty; WindowProperties::UnifiedSize Window::d_unifiedSizeProperty; WindowProperties::UnifiedWidth Window::d_unifiedWidthProperty; WindowProperties::UnifiedHeight Window::d_unifiedHeightProperty; WindowProperties::UnifiedMinSize Window::d_unifiedMinSizeProperty; WindowProperties::UnifiedMaxSize Window::d_unifiedMaxSizeProperty; WindowProperties::MousePassThroughEnabled Window::d_mousePassThroughEnabledProperty; WindowProperties::WindowRenderer Window::d_windowRendererProperty; WindowProperties::LookNFeel Window::d_lookNFeelProperty; WindowProperties::DragDropTarget Window::d_dragDropTargetProperty; /************************************************************************* static data definitions *************************************************************************/ Window* Window::d_captureWindow = 0; /************************************************************************* 事件消息名常量 *************************************************************************/ const string Window::EventWindowUpdated ( "WindowUpdate" ); const string Window::EventParentSized( "ParentSized" ); const string Window::EventSized( "Sized" ); const string Window::EventMoved( "Moved" ); const string Window::EventTextChanged( "TextChanged" ); const string Window::EventFontChanged( "FontChanged" ); const string Window::EventAlphaChanged( "AlphaChanged" ); const string Window::EventIDChanged( "IDChanged" ); const string Window::EventActivated( "Activated" ); const string Window::EventDeactivated( "Deactivated" ); const string Window::EventShown( "Shown" ); const string Window::EventHidden( "Hidden" ); const string Window::EventEnabled( "Enabled" ); const string Window::EventDisabled( "Disabled" ); const string Window::EventClippedByParentChanged( "ClippingChanged" ); const string Window::EventDestroyedByParentChanged( "DestroyedByParentChanged" ); const string Window::EventInheritsAlphaChanged( "InheritAlphaChanged" ); const string Window::EventAlwaysOnTopChanged( "AlwaysOnTopChanged" ); const string Window::EventInputCaptureGained( "CaptureGained" ); const string Window::EventInputCaptureLost( "CaptureLost" ); const string Window::EventRenderingStarted( "StartRender" ); const string Window::EventRenderingEnded( "EndRender" ); const string Window::EventChildAdded( "AddedChild" ); const string Window::EventChildRemoved( "RemovedChild" ); const string Window::EventDestructionStarted( "DestructStart" ); const string Window::EventZOrderChanged( "ZChanged" ); const string Window::EventDragDropItemEnters("DragDropItemEnters"); const string Window::EventDragDropItemLeaves("DragDropItemLeaves"); const string Window::EventDragDropItemDropped("DragDropItemDropped"); const string Window::EventVerticalAlignmentChanged("VerticalAlignmentChanged"); const string Window::EventHorizontalAlignmentChanged("HorizontalAlignmentChanged"); const string Window::EventWindowRendererAttached("WindowRendererAttached"); const string Window::EventWindowRendererDetached("WindowRendererDetached"); const string Window::EventMouseEnters( "MouseEnter" ); const string Window::EventMouseLeaves( "MouseLeave" ); const string Window::EventMouseMove( "MouseMove" ); const string Window::EventMouseWheel( "MouseWheel" ); const string Window::EventMouseButtonDown( "EMouseButtonDown" ); const string Window::EventMouseButtonUp( "EMouseButtonUp" ); const string Window::EventMouseClick( "MouseClick" ); const string Window::EventMouseDoubleClick( "MouseDoubleClick" ); const string Window::EventMouseTripleClick( "MouseTripleClick" ); const string Window::EventKeyDown( "KeyDown" ); const string Window::EventKeyUp( "KeyUp" ); const string Window::EventCharacterKey( "CharacterKey" ); /************************************************************************* Child Widget name suffix constants *************************************************************************/ const string Window::TooltipNameSuffix( "__auto_tooltip__" ); const string Window::AutoWidgetNameSuffix( "__auto_" ); /************************************************************************* Constructor *************************************************************************/ Window::Window(const string& type, const string& name) : d_type(type), d_name(name) { // basic set-up d_parent = 0; d_font = 0; d_ID = 0; d_alpha = 1.0f; d_mouseCursor = (const Image*)DefaultMouseCursor; d_userData = 0; d_needsRedraw = true; // basic settings d_enabled = true; d_visible = true; d_active = false; d_clippedByParent = true; d_destroyedByParent = true; d_alwaysOnTop = false; d_inheritsAlpha = true; d_restoreOldCapture = false; d_zOrderingEnabled = true; d_wantsMultiClicks = true; d_distCapturedInputs = false; d_riseOnClick = true; d_dragDropTarget = true; // initialise mouse button auto-repeat state d_repeatButton = NoButton; d_autoRepeat = false; d_repeating = false; d_repeatDelay = 0.3f; d_repeatRate = 0.06f; // Tooltip setup d_customTip = 0; d_weOwnTip = false; d_inheritsTipText = false; // set initial min/max sizes. These should normally be re-set in derived classes to something appropriate. d_minSize = UVector2(gui_reldim(0), gui_reldim(0)); d_maxSize = UVector2(gui_reldim(1), gui_reldim(1)