nux-0.9.46
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00001 /* 00002 * Copyright 2010 Inalogic® Inc. 00003 * 00004 * This program is free software: you can redistribute it and/or modify it 00005 * under the terms of the GNU Lesser General Public License, as 00006 * published by the Free Software Foundation; either version 2.1 or 3.0 00007 * of the License. 00008 * 00009 * This program is distributed in the hope that it will be useful, but 00010 * WITHOUT ANY WARRANTY; without even the implied warranties of 00011 * MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR 00012 * PURPOSE. See the applicable version of the GNU Lesser General Public 00013 * License for more details. 00014 * 00015 * You should have received a copy of both the GNU Lesser General Public 00016 * License along with this program. If not, see <http://www.gnu.org/licenses/> 00017 * 00018 * Authored by: Jay Taoko <jaytaoko@inalogic.com> 00019 * 00020 */ 00021 00022 00023 #ifndef COMBOBOX_COMPLEX_H 00024 #define COMBOBOX_COMPLEX_H 00025 00026 #include "AbstractComboBox.h" 00027 00028 namespace nux 00029 { 00030 00031 class Menu; 00032 class ActionItem; 00033 class PopUpWindow; 00034 class ListControl; 00035 class TableCtrl; 00036 class TableItem; 00037 class HLayout; 00038 00039 class ComboBoxComplex : public AbstractComboBox 00040 { 00041 public: 00042 ComboBoxComplex (NUX_FILE_LINE_PROTO); 00043 ~ComboBoxComplex(); 00044 virtual long ProcessEvent (IEvent &ievent, long TraverseInfo, long ProcessEventInfo); 00045 00046 // // make the class abstract 00047 // virtual void Draw(GraphicsEngine& GfxContext, bool force_draw) = 0; 00048 // virtual void DrawContent(GraphicsEngine& GfxContext, bool force_draw) = 0; 00049 // virtual void PostDraw(GraphicsEngine& GfxContext, bool force_draw) = 0; 00050 00051 void SetPopupWindowSize (unsigned int width, unsigned int height); 00052 void SetPopupWidth (unsigned int width); 00053 00054 protected: 00055 virtual long PostLayoutManagement (long LayoutResult); 00056 00057 public: 00058 void AddItem (TableItem *item); 00059 void RemoveItem (TableItem *item); 00060 void RemoveAllItem(); 00061 00062 // emitters 00063 void OnMouseDown (int x, int y, unsigned long button_flags, unsigned long key_flags); 00064 void OnMouseUp (int x, int y, unsigned long button_flags, unsigned long key_flags); 00065 void OnPopupStop(); 00066 00067 // signals 00068 void RecvMouseDown (int x, int y, unsigned long button_flags, unsigned long key_flags); 00069 void RecvMouseUp (int x, int y, unsigned long button_flags, unsigned long key_flags); 00070 void RecvMouseDrag (int x, int y, int dx, int dy, unsigned long button_flags, unsigned long key_flags); 00071 void RecvSigActionTriggered (TableCtrl &table, TableItem &item, unsigned int row, unsigned int column); 00072 void RecvSigTerminateMenuCascade(); 00073 00074 sigc::signal<void, TableItem &> sigSelectedItem; 00075 00076 const TableItem *GetSelection() const 00077 { 00078 return m_SelectedTreeNode; 00079 } 00080 00081 protected: 00082 void InitializeWidgets(); 00083 void InitializeLayout(); 00084 void DestroyLayout(); 00085 00086 protected: 00087 // InputArea m_ComboArea; 00088 // InputArea m_Button; 00089 // bool m_MenuIsActive; 00090 const TableItem *m_SelectedTreeNode; 00091 // bool m_IsOpeningMenu; 00092 00093 PopUpWindow *m_PopupWindow; 00094 ListControl *m_ListBox; 00095 HLayout *m_Layout; 00096 }; 00097 00098 } 00099 00100 #endif // COMBOBOX_COMPLEX_H