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edittext.h

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00001 /* ScummVM - Graphic Adventure Engine
00002  *
00003  * ScummVM is the legal property of its developers, whose names
00004  * are too numerous to list here. Please refer to the COPYRIGHT
00005  * file distributed with this source distribution.
00006  *
00007  * This program is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU General Public License
00009  * as published by the Free Software Foundation; either version 2
00010  * of the License, or (at your option) any later version.
00011  *
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00020  *
00021  */
00022 
00023 #ifndef GUI_WIDGETS_EDITTEXT_H
00024 #define GUI_WIDGETS_EDITTEXT_H
00025 
00026 #include "gui/widgets/editable.h"
00027 #include "common/str.h"
00028 #include "gui/dialog.h"
00029 
00030 namespace GUI {
00031 
00032 /* EditTextWidget */
00033 class EditTextWidget : public EditableWidget {
00034 protected:
00035     typedef Common::String String;
00036 
00037     String      _backupString;
00038 
00039     int             _leftPadding;
00040     int             _rightPadding;
00041 
00042 public:
00043     EditTextWidget(GuiObject *boss, int x, int y, int w, int h, const String &text, const char *tooltip = 0, uint32 cmd = 0, uint32 finishCmd = 0);
00044     EditTextWidget(GuiObject *boss, const String &name, const String &text, const char *tooltp = 0, uint32 cmd = 0, uint32 finishCmd = 0);
00045 
00046     void setEditString(const String &str);
00047 
00048     virtual void handleMouseDown(int x, int y, int button, int clickCount);
00049 
00050     virtual bool wantsFocus() { return true; }
00051 
00052     virtual void reflowLayout();
00053 
00054 protected:
00055     void drawWidget();
00056     void receivedFocusWidget();
00057     void lostFocusWidget();
00058 
00059     void startEditMode();
00060     void endEditMode();
00061     void abortEditMode();
00062 
00063     Common::Rect getEditRect() const;
00064 
00065     uint32 _finishCmd;
00066 };
00067 
00068 } // End of namespace GUI
00069 
00070 #endif


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