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The Power in your Hands |
PanelRenderer Class Referenceabstract
#include <Pt/Forms/PanelStyler.h>
Renders the visual appearance of a panel-like widget. More...
Inherits Renderer.
Inherited by PlatinumPanelRenderer.
Public Member Functions | |
| PanelRenderer * | create () const |
| Creates a new default-constructed instance that the caller owns. | |
| Gfx::SizeF | measureFrame (PaintSurface &surface, const Gfx::SizeF &contentSize) |
| Returns the outer size including the frame for the given content size. | |
| Gfx::RectF | layoutFrame (PaintSurface &surface, const Gfx::RectF &frameRect) |
| Returns the inner content rectangle within the outer frame rect. | |
| const Painter & | textPainter (PaintSurface &surface) |
| Returns a painter with the current font and text color applied. | |
| void | renderBackground (PaintContext &context, const Gfx::RectF &rect, const PanelState &state) |
| Paints the panel background within the widget rect. | |
| void | renderFrame (PaintContext &context, const Gfx::RectF &rect, const PanelState &state) |
| Paints the frame border within the outer frame rect. | |
| void | renderText (PaintContext &context, const Gfx::RectF &rect, const String &text, const Gfx::PointF &pos, const PanelState &state) |
| Draws text at pos, clipped to the widget rect. | |
| void | renderIcon (PaintContext &context, const Gfx::RectF &rect, const Pixmap &picture, const Gfx::PointF &pos, const PanelState &state) |
| Draws picture at pos, clipped to the widget rect. | |
| void | reset (const StyleOptions &options) |
| Resets with new style options. | |
Protected Member Functions | |
| virtual PanelRenderer * | onCreate () const =0 |
| Hook that allocates a new renderer of the same concrete type. | |
| virtual void | onReset (const StyleOptions &options)=0 |
Detailed Description
Provides rendering primitives for panel backgrounds, frames, text, and icons. Subclasses override the protected virtuals.
Member Function Documentation
◆ onReset()
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protectedpure virtual |