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added alignment style to wxStaticText handler
[wxWidgets.git] / include / wx / gtk1 / window.h
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1/////////////////////////////////////////////////////////////////////////////
2// Name: window.h
3// Purpose:
4// Author: Robert Roebling
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5// Id: $Id$
6// Copyright: (c) 1998 Robert Roebling
aed8df38 7// Licence: wxWindows licence
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8/////////////////////////////////////////////////////////////////////////////
9
10
11#ifndef __GTKWINDOWH__
12#define __GTKWINDOWH__
13
14#ifdef __GNUG__
bfc6fde4 15 #pragma interface
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16#endif
17
6ca41e57 18//-----------------------------------------------------------------------------
fd0eed64 19// callback definition for inserting a window (internal)
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20//-----------------------------------------------------------------------------
21
22typedef void (*wxInsertChildFunction)( wxWindow*, wxWindow* );
23
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24//-----------------------------------------------------------------------------
25// wxWindow
26//-----------------------------------------------------------------------------
27
f03fc89f 28class wxWindow : public wxWindowBase
c801d85f 29{
bfc6fde4 30 DECLARE_DYNAMIC_CLASS(wxWindow)
8bbe427f 31
aed8df38 32public:
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33 // creating the window
34 // -------------------
35 wxWindow();
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36 wxWindow(wxWindow *parent,
37 wxWindowID id,
38 const wxPoint& pos = wxDefaultPosition,
39 const wxSize& size = wxDefaultSize,
40 long style = 0,
41 const wxString& name = wxPanelNameStr);
42 bool Create(wxWindow *parent,
43 wxWindowID id,
44 const wxPoint& pos = wxDefaultPosition,
45 const wxSize& size = wxDefaultSize,
46 long style = 0,
47 const wxString& name = wxPanelNameStr);
bfc6fde4 48 virtual ~wxWindow();
cd0183ca 49
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50 // implement base class (pure) virtual methods
51 // -------------------------------------------
bfc6fde4 52 virtual bool Destroy();
bfc6fde4 53
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54 virtual void Raise();
55 virtual void Lower();
ff8bfdbb 56
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57 virtual bool Show( bool show = TRUE );
58 virtual bool Enable( bool enable = TRUE );
ff8bfdbb 59
f03fc89f 60 virtual bool IsRetained() const;
2f2aa628 61
bfc6fde4 62 virtual void SetFocus();
f03fc89f 63 virtual bool AcceptsFocus() const;
ff8bfdbb 64
fdb7dadb 65 virtual bool Reparent( wxWindowBase *newParent );
ff8bfdbb 66
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67 virtual void WarpPointer(int x, int y);
68 virtual void CaptureMouse();
69 virtual void ReleaseMouse();
b1170810 70
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71 virtual void Refresh( bool eraseBackground = TRUE,
72 const wxRect *rect = (const wxRect *) NULL );
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73 virtual void Clear();
74
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75 virtual bool SetBackgroundColour( const wxColour &colour );
76 virtual bool SetForegroundColour( const wxColour &colour );
77 virtual bool SetCursor( const wxCursor &cursor );
78 virtual bool SetFont( const wxFont &font );
cd0183ca 79
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80 virtual int GetCharHeight() const;
81 virtual int GetCharWidth() const;
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82 virtual void GetTextExtent(const wxString& string,
83 int *x, int *y,
84 int *descent = (int *) NULL,
85 int *externalLeading = (int *) NULL,
86 const wxFont *theFont = (const wxFont *) NULL)
87 const;
aed8df38 88
a1665b22 89 virtual bool DoPopupMenu( wxMenu *menu, int x, int y );
8bbe427f 90
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91 virtual void SetScrollbar( int orient, int pos, int thumbVisible,
92 int range, bool refresh = TRUE );
93 virtual void SetScrollPos( int orient, int pos, bool refresh = TRUE );
94 virtual int GetScrollPos( int orient ) const;
95 virtual int GetScrollThumb( int orient ) const;
96 virtual int GetScrollRange( int orient ) const;
97 virtual void ScrollWindow( int dx, int dy,
98 const wxRect* rect = (wxRect *) NULL );
8bbe427f 99
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100#if wxUSE_DRAG_AND_DROP
101 virtual void SetDropTarget( wxDropTarget *dropTarget );
102#endif // wxUSE_DRAG_AND_DROP
8bbe427f 103
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104 // implementation
105 // --------------
c801d85f 106
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107 virtual WXWidget GetHandle() const { return m_widget; }
108
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109 /* I don't want users to override what's done in idle so everything that
110 has to be done in idle time in order for wxGTK to work is done in
111 OnInternalIdle */
bfc6fde4 112 virtual void OnInternalIdle();
ff8bfdbb 113
f362b96d 114 /* For compatibility across platforms (not in event table) */
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115 void OnIdle(wxIdleEvent& WXUNUSED(event)) {};
116
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117 // wxGTK-specific: called recursively by Enable,
118 // to give widgets an oppprtunity to correct their colours after they
119 // have been changed by Enable
120 virtual void OnParentEnable( bool WXUNUSED(enable) ) {};
121
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122 /* used by all window classes in the widget creation process */
123 bool PreCreation( wxWindow *parent, const wxPoint &pos, const wxSize &size );
bfc6fde4 124 void PostCreation();
ff8bfdbb 125
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126 /* internal addition of child windows. differs from class
127 to class not by using virtual functions but by using
128 the m_insertCallback */
129 void DoAddChild(wxWindow *child);
f03fc89f 130
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131 /* the methods below are required because many native widgets
132 are composed of several subwidgets and setting a style for
133 the widget means setting it for all subwidgets as well.
134 also, it is nor clear, which native widget is the top
135 widget where (most of) the input goes. even tooltips have
136 to be applied to all subwidgets. */
ff8bfdbb 137
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138 virtual GtkWidget* GetConnectWidget();
139 virtual bool IsOwnGtkWindow( GdkWindow *window );
140 void ConnectWidget( GtkWidget *widget );
8bbe427f 141
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142 /* creates a new widget style if none is there
143 and sets m_widgetStyle to this value. */
bfc6fde4 144 GtkStyle *GetWidgetStyle();
7af6f327 145
ddb6bc71 146 /* called by SetFont() and SetXXXColour etc */
bfc6fde4 147 void SetWidgetStyle();
7af6f327 148
ddb6bc71 149 /* overridden in many GTK widgets */
bfc6fde4 150 virtual void ApplyWidgetStyle();
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151
152#if wxUSE_TOOLTIPS
74ce55e9 153 virtual void ApplyToolTip( GtkTooltips *tips, const wxChar *tip );
ff8bfdbb 154#endif // wxUSE_TOOLTIPS
301cd871 155
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156 // called from GTK signales handlers. it indicates that
157 // the layouting functions have to be called later on
158 // (i.e. in idle time, implemented in OnInternalIdle() ).
5b8a521e 159 void GtkUpdateSize() { m_sizeSet = FALSE; }
ff8bfdbb 160
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161 // position and size of the window
162 int m_x, m_y;
163 int m_width, m_height;
5b8a521e 164 int m_oldClientWidth,m_oldClientHeight;
bcf1fa6b 165
ddb6bc71 166 /* see the docs in src/gtk/window.cpp */
a2053b27 167 GtkWidget *m_widget;
bfc6fde4 168 GtkWidget *m_wxwindow;
f03fc89f 169
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170#if HAVE_XIM
171 /* XIM support for wxWindows */
172 GdkIC *m_ic;
173 GdkICAttr *m_icattr;
174#endif
175
ddb6bc71 176 /* scrolling stuff */
bfc6fde4 177 GtkAdjustment *m_hAdjust,*m_vAdjust;
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178 float m_oldHorizontalPos;
179 float m_oldVerticalPos;
180
f03fc89f 181 // extra (wxGTK-specific) flags
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182 bool m_needParent:1; /* ! wxFrame, wxDialog, wxNotebookPage ? */
183 bool m_noExpose:1; /* wxGLCanvas has its own redrawing */
184 bool m_nativeSizeEvent:1; /* wxGLCanvas sends wxSizeEvent upon "alloc_size" */
f03fc89f 185 bool m_hasScrolling:1;
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186 bool m_hasVMT:1;
187 bool m_sizeSet:1;
188 bool m_resizing:1;
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189 bool m_isStaticBox:1; /* faster than IS_KIND_OF */
190 bool m_isRadioButton:1; /* faster than IS_KIND_OF */
191 bool m_isFrame:1; /* faster than IS_KIND_OF */
192 bool m_acceptsFocus:1; /* not wxStaticBox, not wxStaticBitmap etc. */
846e1424 193 bool m_isScrolling;
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194 bool m_clipPaintRegion; /* TRUE after ScrollWindow() */
195 bool m_queuedFullRedraw; /* TRUE after DoMoveWindow */
7af6f327 196
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197 // these are true if the style were set before the widget was realized
198 // (typcally in the constructor) but the actual GTK style must not be set
199 // before the widget has been "realized"
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200 bool m_delayedForegroundColour:1;
201 bool m_delayedBackgroundColour:1;
082b2798 202
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203 // contains GTK's widgets internal information about non-default widget
204 // font and colours. we create one for each widget that gets any
205 // non-default attribute set via SetFont() or SetForegroundColour() /
206 // SetBackgroundColour().
f03fc89f 207 GtkStyle *m_widgetStyle;
bfc6fde4 208
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209 // C++ has no virtual methods in the constrcutor of any class but we need
210 // different methods of inserting a child window into a wxFrame,
211 // wxMDIFrame, wxNotebook etc. this is the callback that will get used.
f03fc89f 212 wxInsertChildFunction m_insertCallback;
68995f26 213
f03fc89f 214 // implement the base class pure virtuals
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215 virtual void DoClientToScreen( int *x, int *y ) const;
216 virtual void DoScreenToClient( int *x, int *y ) const;
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217 virtual void DoGetPosition( int *x, int *y ) const;
218 virtual void DoGetSize( int *width, int *height ) const;
219 virtual void DoGetClientSize( int *width, int *height ) const;
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220 virtual void DoSetSize(int x, int y,
221 int width, int height,
222 int sizeFlags = wxSIZE_AUTO);
bfc6fde4 223 virtual void DoSetClientSize(int width, int height);
9d9b7755 224 virtual void DoMoveWindow(int x, int y, int width, int height);
aed8df38 225
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226#if wxUSE_TOOLTIPS
227 virtual void DoSetToolTip( wxToolTip *tip );
228#endif // wxUSE_TOOLTIPS
229
230 // common part of all ctors (can't be virtual because called from ctor)
231 void Init();
232
68dda785 233private:
a23fd0e1 234 DECLARE_NO_COPY_CLASS(wxWindow);
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235};
236
237#endif // __GTKWINDOWH__