Differential D6505 Diff 52937 source/blender/editors/include/UI_view2d.h

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source/blender/editors/include/UI_view2d.h

Show First 20 Lines • Show All 43 Lines • ▼ Show 20 Lines	enum eView2D_CommonViewTypes {
V2D_COMMONVIEW_PANELS_UI,		V2D_COMMONVIEW_PANELS_UI,
};		};

/* ---- Defines for Scroller Arguments ----- */		/* ---- Defines for Scroller Arguments ----- */

/* ------ Defines for Scrollers ----- */		/* ------ Defines for Scrollers ----- */

/** Scroll bar area. */		/** Scroll bar area. */
#define V2D_SCROLL_HEIGHT (0.45f * U.widget_unit)
#define V2D_SCROLL_WIDTH (0.45f * U.widget_unit)		/* Maximum has to include outline which varies with line width. */
		#define V2D_SCROLL_HEIGHT ((0.45f * U.widget_unit) + (2.0f * U.pixelsize))
		#define V2D_SCROLL_WIDTH ((0.45f * U.widget_unit) + (2.0f * U.pixelsize))

		/* Alpha of scrollbar when at minimum size. */
		#define V2D_SCROLL_MIN_ALPHA (0.4f)

		/* Minimum size needs to include outline which varies with line width. */
		#define V2D_SCROLL_MIN_WIDTH ((5.0f * U.dpi_fac) + (2.0f * U.pixelsize))

		/* When to start showing the full-width scroller. */
		#define V2D_SCROLL_HIDE_WIDTH (AREAMINX * U.dpi_fac)
		#define V2D_SCROLL_HIDE_HEIGHT (HEADERY * U.dpi_fac)

/** Scroll bars with 'handles' used for scale (zoom). */		/** Scroll bars with 'handles' used for scale (zoom). */
#define V2D_SCROLL_HANDLE_HEIGHT (0.6f * U.widget_unit)		#define V2D_SCROLL_HANDLE_HEIGHT (0.6f * U.widget_unit)
#define V2D_SCROLL_HANDLE_WIDTH (0.6f * U.widget_unit)		#define V2D_SCROLL_HANDLE_WIDTH (0.6f * U.widget_unit)

/** Scroll bar with 'handles' hot-spot radius for cursor proximity. */		/** Scroll bar with 'handles' hot-spot radius for cursor proximity. */
#define V2D_SCROLL_HANDLE_SIZE_HOTSPOT (0.6f * U.widget_unit)		#define V2D_SCROLL_HANDLE_SIZE_HOTSPOT (0.6f * U.widget_unit)

/** Don't allow scroll thumb to show below this size (so it's never too small to click on). */		/** Don't allow scroll thumb to show below this size (so it's never too small to click on). */
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/* Scroll-bar drawing. */		/* Scroll-bar drawing. */

/**		/**
* Calculate relevant scroller properties.		* Calculate relevant scroller properties.
*/		*/
void UI_view2d_scrollers_calc(struct View2D *v2d,		void UI_view2d_scrollers_calc(struct View2D *v2d,
const struct rcti *mask_custom,		const struct rcti *mask_custom,
struct View2DScrollers *r_scrollers);		struct View2DScrollers *r_scrollers);

/**		/**
* Draw scroll-bars in the given 2D-region.		* Draw scroll-bars in the given 2D-region.
*/		*/
		void UI_view2d_scrollers_draw_ex(struct View2D *v2d,
		const struct rcti *mask_custom,
		bool use_full_hide);
void UI_view2d_scrollers_draw(struct View2D v2d, const struct rcti mask_custom);		void UI_view2d_scrollers_draw(struct View2D v2d, const struct rcti mask_custom);

/* List view tools. */		/* List view tools. */

/**		/**
* Get the 'cell' (row, column) that the given 2D-view coordinates		* Get the 'cell' (row, column) that the given 2D-view coordinates
* (i.e. in 'tot' rect space) lie in.		* (i.e. in 'tot' rect space) lie in.
*		*
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* View2D data by default resides in region, so get from region stored in context.		* View2D data by default resides in region, so get from region stored in context.
*/		*/
struct View2D UI_view2d_fromcontext(const struct bContext C);		struct View2D UI_view2d_fromcontext(const struct bContext C);
/**		/**
* Same as above, but it returns region-window. Utility for pull-downs or buttons.		* Same as above, but it returns region-window. Utility for pull-downs or buttons.
*/		*/
struct View2D UI_view2d_fromcontext_rwin(const struct bContext C);		struct View2D UI_view2d_fromcontext_rwin(const struct bContext C);

/**		/**
		campbellbartonUnsubmitted Done Inline Actions Keep the return arguments last, also add a doc-string for `mapped`. campbellbarton: Keep the return arguments last, also add a doc-string for `mapped`.
* Get scrollbar sizes of the current 2D view.		* Get scrollbar sizes of the current 2D view.
* The size will be zero if the view has its scrollbars disabled.		* The size will be zero if the view has its scrollbars disabled.
		*
		* \param mapped: whether to use view2d_scroll_mapped which changes flags
*/		*/
void UI_view2d_scroller_size_get(const struct View2D v2d, float r_x, float *r_y);		void UI_view2d_scroller_size_get(const struct View2D v2d, bool mapped, float r_x, float *r_y);
/**		/**
* Calculate the scale per-axis of the drawing-area		* Calculate the scale per-axis of the drawing-area
*		*
* Is used to inverse correct drawing of icons, etc. that need to follow view		* Is used to inverse correct drawing of icons, etc. that need to follow view
* but not be affected by scale		* but not be affected by scale
*		*
* \param r_x, r_y: scale on each axis		* \param r_x, r_y: scale on each axis
*/		*/
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