diff options
Diffstat (limited to 'graphics/VectorRenderer.h')
| -rw-r--r-- | graphics/VectorRenderer.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/graphics/VectorRenderer.h b/graphics/VectorRenderer.h index f1009ea2de..60cc20ac5a 100644 --- a/graphics/VectorRenderer.h +++ b/graphics/VectorRenderer.h @@ -192,6 +192,19 @@ public: * @param bevel Amount of bevel. Must be positive. */ virtual void drawBeveledSquare(int x, int y, int w, int h, int bevel) = 0; + + /** + * Draws a tab-like shape, specially thought for the Tab widget. + * If a radius is given, the tab will have rounded corners. Otherwise, + * the tab will be squared. + * + * @param x Horizontal (X) coordinate for the tab + * @param y Vertical (Y) coordinate for the tab + * @param w Width of the tab + * @param h Height of the tab + * @param r Radius of the corners of the tab (0 for squared tabs). + */ + virtual void drawTab(int x, int y, int r, int w, int h) = 0; /** * Gets the pixel pitch for the current drawing surface. @@ -460,6 +473,12 @@ public: stepGetPositions(step, area, x, y, w, h); drawBeveledSquare(x, y, w, h, step.extraData); } + + void drawCallback_TAB(const Common::Rect &area, const DrawStep &step) { + uint16 x, y, w, h; + stepGetPositions(step, area, x, y, w, h); + drawTab(x, y, stepGetRadius(step, area), w, h); + } void drawCallback_VOID(const Common::Rect &area, const DrawStep &step) {} @@ -553,6 +572,11 @@ public: * @see VectorRenderer::drawTriangle() */ void drawTriangle(int x, int y, int base, int height, TriangleOrientation orient); + + /** + * @see VectorRenderer::drawTab() + */ + void drawTab(int x, int y, int r, int w, int h); void drawBeveledSquare(int x, int y, int w, int h, int bevel) { drawBevelSquareAlg(x, y, w, h, bevel, _fgColor, _bgColor); @@ -739,6 +763,7 @@ protected: virtual void drawTriangleVertAlg(int x, int y, int w, int h, bool inverted, PixelType color, FillMode fill_m); virtual void drawTriangleFast(int x, int y, int size, bool inverted, PixelType color, FillMode fill_m); virtual void drawBevelSquareAlg(int x, int y, int w, int h, int bevel, PixelType top_color, PixelType bottom_color); + virtual void drawTabAlg(int x, int y, int w, int h, int r, PixelType color, VectorRenderer::FillMode fill_m); /** * SHADOW DRAWING ALGORITHMS |