aa2d159e8c
Use the same 100 DIPs as in wxMSW, to make the default behaviour more useful. Also update documentation to explain which size component should, and should not, be specified when creating the slider. Closes https://github.com/wxWidgets/wxWidgets/pull/2012
100 lines
3.1 KiB
C++
100 lines
3.1 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/gtk/slider.h
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// Purpose:
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// Author: Robert Roebling
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// Copyright: (c) 1998 Robert Roebling
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_GTK_SLIDER_H_
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#define _WX_GTK_SLIDER_H_
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// ----------------------------------------------------------------------------
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// wxSlider
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxSlider : public wxSliderBase
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{
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public:
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wxSlider();
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wxSlider(wxWindow *parent,
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wxWindowID id,
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int value, int minValue, int maxValue,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxSL_HORIZONTAL,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxASCII_STR(wxSliderNameStr))
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{
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Create( parent, id, value, minValue, maxValue,
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pos, size, style, validator, name );
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}
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~wxSlider();
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bool Create(wxWindow *parent,
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wxWindowID id,
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int value, int minValue, int maxValue,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxSL_HORIZONTAL,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxASCII_STR(wxSliderNameStr));
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// implement the base class pure virtuals
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virtual int GetValue() const wxOVERRIDE;
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virtual void SetValue(int value) wxOVERRIDE;
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virtual void SetRange(int minValue, int maxValue) wxOVERRIDE;
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virtual int GetMin() const wxOVERRIDE;
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virtual int GetMax() const wxOVERRIDE;
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virtual void SetLineSize(int lineSize) wxOVERRIDE;
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virtual void SetPageSize(int pageSize) wxOVERRIDE;
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virtual int GetLineSize() const wxOVERRIDE;
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virtual int GetPageSize() const wxOVERRIDE;
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virtual void SetThumbLength(int lenPixels) wxOVERRIDE;
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virtual int GetThumbLength() const wxOVERRIDE;
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virtual void ClearTicks() wxOVERRIDE;
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virtual void SetTick(int tickPos) wxOVERRIDE;
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int GetTickFreq() const wxOVERRIDE;
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static wxVisualAttributes
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GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
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// implementation
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void GTKDisableEvents();
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void GTKEnableEvents();
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bool GTKEventsDisabled() const;
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double m_pos;
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int m_scrollEventType;
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bool m_needThumbRelease;
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GtkWidget *m_scale;
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protected:
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virtual wxSize DoGetBestSize() const wxOVERRIDE;
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GtkWidget *m_minLabel,*m_maxLabel;
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bool m_blockScrollEvent;
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// Note the following member is not used in GTK+2 < 2.16.
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int m_tickFreq;
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virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const wxOVERRIDE;
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// set the slider value unconditionally
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void GTKSetValue(int value);
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// Platform-specific implementation of SetTickFreq
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virtual void DoSetTickFreq(int freq) wxOVERRIDE;
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private:
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void Init();
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wxDECLARE_DYNAMIC_CLASS(wxSlider);
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};
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#endif // _WX_GTK_SLIDER_H_
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