| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: stattext.cpp |
| 3 | // Purpose: |
| 4 | // Author: Robert Roebling |
| 5 | // Id: $Id$ |
| 6 | // Copyright: (c) 1998 Robert Roebling |
| 7 | // Licence: wxWindows licence |
| 8 | ///////////////////////////////////////////////////////////////////////////// |
| 9 | |
| 10 | |
| 11 | #ifdef __GNUG__ |
| 12 | #pragma implementation "stattext.h" |
| 13 | #endif |
| 14 | |
| 15 | #include "wx/stattext.h" |
| 16 | |
| 17 | #include "gdk/gdk.h" |
| 18 | #include "gtk/gtk.h" |
| 19 | |
| 20 | //----------------------------------------------------------------------------- |
| 21 | // wxStaticText |
| 22 | //----------------------------------------------------------------------------- |
| 23 | |
| 24 | IMPLEMENT_DYNAMIC_CLASS(wxStaticText,wxControl) |
| 25 | |
| 26 | wxStaticText::wxStaticText() |
| 27 | { |
| 28 | } |
| 29 | |
| 30 | wxStaticText::wxStaticText(wxWindow *parent, |
| 31 | wxWindowID id, |
| 32 | const wxString &label, |
| 33 | const wxPoint &pos, |
| 34 | const wxSize &size, |
| 35 | long style, |
| 36 | const wxString &name) |
| 37 | { |
| 38 | Create( parent, id, label, pos, size, style, name ); |
| 39 | } |
| 40 | |
| 41 | bool wxStaticText::Create(wxWindow *parent, |
| 42 | wxWindowID id, |
| 43 | const wxString &label, |
| 44 | const wxPoint &pos, |
| 45 | const wxSize &size, |
| 46 | long style, |
| 47 | const wxString &name ) |
| 48 | { |
| 49 | m_needParent = TRUE; |
| 50 | |
| 51 | wxSize newSize = size; |
| 52 | |
| 53 | PreCreation( parent, id, pos, size, style, name ); |
| 54 | |
| 55 | // notice that we call the base class version which will just remove the |
| 56 | // '&' characters from the string, but not set the label's text to it |
| 57 | // because the label is not yet created and because SetLabel() has a side |
| 58 | // effect of changing the control size which might not be desirable |
| 59 | wxControl::SetLabel(label); |
| 60 | m_widget = gtk_label_new( m_label.mbc_str() ); |
| 61 | |
| 62 | GtkJustification justify; |
| 63 | if ( style & wxALIGN_CENTER ) |
| 64 | justify = GTK_JUSTIFY_CENTER; |
| 65 | else if ( style & wxALIGN_RIGHT ) |
| 66 | justify = GTK_JUSTIFY_RIGHT; |
| 67 | else // wxALIGN_LEFT is 0 |
| 68 | justify = GTK_JUSTIFY_LEFT; |
| 69 | gtk_label_set_justify(GTK_LABEL(m_widget), justify); |
| 70 | |
| 71 | #if GTK_MINOR_VERSION == 2 |
| 72 | // GTK_JUSTIFY_LEFT is 0, RIGHT 1 and CENTER 2 |
| 73 | static const float labelAlignments[] = { 0.0, 1.0, 0.5 }; |
| 74 | gtk_misc_set_alignment(GTK_MISC(m_widget), labelAlignments[justify], 0.0); |
| 75 | #endif // GTK 1.2.x |
| 76 | |
| 77 | GtkRequisition req; |
| 78 | (* GTK_WIDGET_CLASS( GTK_OBJECT(m_widget)->klass )->size_request ) (m_widget, &req ); |
| 79 | |
| 80 | if (newSize.x == -1) newSize.x = req.width; |
| 81 | if (newSize.y == -1) newSize.y = req.height; |
| 82 | |
| 83 | SetSize( newSize.x, newSize.y ); |
| 84 | |
| 85 | m_parent->DoAddChild( this ); |
| 86 | |
| 87 | PostCreation(); |
| 88 | |
| 89 | SetBackgroundColour( parent->GetBackgroundColour() ); |
| 90 | SetForegroundColour( parent->GetForegroundColour() ); |
| 91 | SetFont( parent->GetFont() ); |
| 92 | |
| 93 | Show( TRUE ); |
| 94 | |
| 95 | return TRUE; |
| 96 | } |
| 97 | |
| 98 | wxString wxStaticText::GetLabel(void) const |
| 99 | { |
| 100 | char *str = (char *) NULL; |
| 101 | gtk_label_get( GTK_LABEL(m_widget), &str ); |
| 102 | |
| 103 | return wxString(str); |
| 104 | } |
| 105 | |
| 106 | void wxStaticText::SetLabel( const wxString &label ) |
| 107 | { |
| 108 | wxControl::SetLabel(label); |
| 109 | |
| 110 | gtk_label_set( GTK_LABEL(m_widget), m_label.mbc_str() ); |
| 111 | |
| 112 | // adjust the label size to the new label |
| 113 | |
| 114 | // TODO there should be a way to prevent SetLabel() from doing it (an |
| 115 | // additional parameter?) |
| 116 | GtkRequisition req; |
| 117 | (* GTK_WIDGET_CLASS( GTK_OBJECT(m_widget)->klass )->size_request ) (m_widget, &req ); |
| 118 | |
| 119 | SetSize( req.width, req.height ); |
| 120 | } |
| 121 | |
| 122 | void wxStaticText::ApplyWidgetStyle() |
| 123 | { |
| 124 | SetWidgetStyle(); |
| 125 | gtk_widget_set_style( m_widget, m_widgetStyle ); |
| 126 | } |
| 127 | |