// headers
// ----------------------------------------------------------------------------
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
- #pragma interface "controlbase.h"
-#endif
-
#include "wx/defs.h"
#if wxUSE_CONTROLS
#include "wx/window.h" // base class
-WXDLLEXPORT_DATA(extern const wxChar*) wxControlNameStr;
+extern WXDLLIMPEXP_DATA_CORE(const char) wxControlNameStr[];
+
+
+// ----------------------------------------------------------------------------
+// Ellipsize() constants
+// ----------------------------------------------------------------------------
+
+enum wxEllipsizeFlags
+{
+ wxELLIPSIZE_FLAGS_NONE = 0,
+ wxELLIPSIZE_FLAGS_PROCESS_MNEMONICS = 1,
+ wxELLIPSIZE_FLAGS_EXPAND_TABS = 2,
+
+ wxELLIPSIZE_FLAGS_DEFAULT = wxELLIPSIZE_FLAGS_PROCESS_MNEMONICS |
+ wxELLIPSIZE_FLAGS_EXPAND_TABS
+};
+
+// NB: Don't change the order of these values, they're the same as in
+// PangoEllipsizeMode enum.
+enum wxEllipsizeMode
+{
+ wxELLIPSIZE_NONE,
+ wxELLIPSIZE_START,
+ wxELLIPSIZE_MIDDLE,
+ wxELLIPSIZE_END
+};
// ----------------------------------------------------------------------------
// wxControl is the base class for all controls
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxControlBase : public wxWindow
+class WXDLLIMPEXP_CORE wxControlBase : public wxWindow
{
public:
wxControlBase() { }
// get the control alignment (left/right/centre, top/bottom/centre)
int GetAlignment() const { return m_windowStyle & wxALIGN_MASK; }
+ // set label with mnemonics
+ virtual void SetLabel(const wxString& label)
+ {
+ m_labelOrig = label;
+
+ InvalidateBestSize();
+
+ wxWindow::SetLabel(label);
+ }
+
+ // return the original string, as it was passed to SetLabel()
+ // (i.e. with wx-style mnemonics)
+ virtual wxString GetLabel() const { return m_labelOrig; }
+
+ // set label text (mnemonics will be escaped)
+ virtual void SetLabelText(const wxString& text)
+ {
+ SetLabel(EscapeMnemonics(text));
+ }
+
+ // get just the text of the label, without mnemonic characters ('&')
+ virtual wxString GetLabelText() const { return GetLabelText(GetLabel()); }
// controls by default inherit the colours of their parents, if a
// particular control class doesn't want to do it, it can override
// if the button was clicked)
virtual void Command(wxCommandEvent &event);
- virtual void SetLabel( const wxString &label );
virtual bool SetFont(const wxFont& font);
+ // wxControl-specific processing after processing the update event
+ virtual void DoUpdateWindowUI(wxUpdateUIEvent& event);
+
+
+
+ // static utilities for mnemonics char (&) handling
+ // ------------------------------------------------
+
+ // returns the given string without mnemonic characters ('&')
+ static wxString GetLabelText(const wxString& label);
+
+ // returns the given string without mnemonic characters ('&')
+ // this function is identic to GetLabelText() and is provided for clarity
+ // and for symmetry with the wxStaticText::RemoveMarkup() function.
+ static wxString RemoveMnemonics(const wxString& str);
+
+ // escapes (by doubling them) the mnemonics
+ static wxString EscapeMnemonics(const wxString& str);
+
+
+ // miscellaneous static utilities
+ // ------------------------------
+
+ // replaces parts of the given (multiline) string with an ellipsis if needed
+ static wxString Ellipsize(const wxString& label, const wxDC& dc,
+ wxEllipsizeMode mode, int maxWidth,
+ int flags = wxELLIPSIZE_FLAGS_DEFAULT);
+
+ // return the accel index in the string or -1 if none and puts the modified
+ // string into second parameter if non NULL
+ static int FindAccelIndex(const wxString& label,
+ wxString *labelOnly = NULL);
+
+ // this is a helper for the derived class GetClassDefaultAttributes()
+ // implementation: it returns the right colours for the classes which
+ // contain something else (e.g. wxListBox, wxTextCtrl, ...) instead of
+ // being simple controls (such as wxButton, wxCheckBox, ...)
+ static wxVisualAttributes
+ GetCompositeControlsDefaultAttributes(wxWindowVariant variant);
+
protected:
+ // choose the default border for this window
+ virtual wxBorder GetDefaultBorder() const;
+
// creates the control (calls wxWindowBase::CreateBase inside) and adds it
// to the list of parents children
bool CreateControl(wxWindowBase *parent,
// initialize the common fields of wxCommandEvent
void InitCommandEvent(wxCommandEvent& event) const;
- // set the initial window size if none is given (i.e. at least one of the
- // components of the size passed to ctor/Create() is -1)
- //
- // normally just calls SetBestSize() but can be overridden not to do it for
- // the controls which have to do some additional initialization (e.g. add
- // strings to list box) before their best size can be accurately calculated
- virtual void SetInitialBestSize(const wxSize& size)
- {
- SetBestSize(size);
- }
+ // Ellipsize() helper:
+ static wxString DoEllipsizeSingleLine(const wxString& label, const wxDC& dc,
+ wxEllipsizeMode mode, int maxWidth,
+ int replacementWidth, int marginWidth);
+
+ // this field contains the label in wx format, i.e. with '&' mnemonics,
+ // as it was passed to the last SetLabel() call
+ wxString m_labelOrig;
- DECLARE_NO_COPY_CLASS(wxControlBase)
+ wxDECLARE_NO_COPY_CLASS(wxControlBase);
};
// ----------------------------------------------------------------------------
#if defined(__WXUNIVERSAL__)
#include "wx/univ/control.h"
-#elif defined(__PALMOS__)
+#elif defined(__WXPALMOS__)
#include "wx/palmos/control.h"
#elif defined(__WXMSW__)
#include "wx/msw/control.h"
#elif defined(__WXMOTIF__)
#include "wx/motif/control.h"
-#elif defined(__WXGTK__)
+#elif defined(__WXGTK20__)
#include "wx/gtk/control.h"
+#elif defined(__WXGTK__)
+ #include "wx/gtk1/control.h"
#elif defined(__WXMAC__)
- #include "wx/mac/control.h"
+ #include "wx/osx/control.h"
#elif defined(__WXCOCOA__)
#include "wx/cocoa/control.h"
#elif defined(__WXPM__)
projects / wxWidgets.git / blobdiff