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/* Copyright 2015 the SumatraPDF project authors (see AUTHORS file).
License: Simplified BSD (see COPYING.BSD) */
// Button is a combined label/button control. It can have 2 visual states:
// regular and when mouse is over it.
class Button : public Control {
// use SetStyles() to set
Style *styleDefault; // gStyleButtonDefault if styleDefault is nullptr
Style *styleMouseOver; // gStyleButtonMouseOver if nullptr
void UpdateAfterStyleChange();
public:
Button(const WCHAR *s, Style *def, Style *mouseOver);
virtual ~Button();
void SetText(const WCHAR *s);
void RecalculateSize(bool repaintIfSizeDidntChange);
virtual Size Measure(const Size availableSize);
virtual void Paint(Graphics *gfx, int offX, int offY);
virtual void NotifyMouseEnter();
virtual void NotifyMouseLeave();
void SetDefaultStyle(Style *style);
void SetMouseOverStyle(Style *style);
void SetStyles(Style *def, Style *mouseOver);
WCHAR *text;
int textDx; // cached measured text width
};
// TODO: maybe should combine Button and ButtonVector into one?
class ButtonVector : public Control {
// use SetStyles() to set
Style *styleDefault; // gStyleButtonDefault if styleDefault is nullptr
Style *styleMouseOver; // gStyleButtonMouseOver if nullptr
GraphicsPath *graphicsPath;
void UpdateAfterStyleChange();
public:
ButtonVector();
ButtonVector(GraphicsPath *gp);
virtual ~ButtonVector();
void SetGraphicsPath(GraphicsPath *gp);
void RecalculateSize(bool repaintIfSizeDidntChange);
virtual Size Measure(const Size availableSize);
virtual void Paint(Graphics *gfx, int offX, int offY);
virtual void NotifyMouseEnter();
virtual void NotifyMouseLeave();
void SetDefaultStyle(Style *style);
void SetMouseOverStyle(Style *style);
void SetStyles(Style *def, Style *mouseOver);
};