diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-07-30 02:57:53 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-07-30 02:57:53 +0400 |
| commit | 408ba429e6aa392f769aac4a442a7a06c1740326 (patch) | |
| tree | 63ae81d4fd4799cf3d6e4afd444681c6fc5ea1d3 /source/blender/makesdna/DNA_view2d_types.h | |
| parent | 2df1eeba0e212fe551f2e4cbfe222bd36026670f (diff) | |
2.5: Buttons View
* When resizing the window, the top position is now preserved,
instead of the center position.
* Fix zoom level not being preserved in various cases, when
changing both with and height. This replaces some earlier code
which did this at screen level but wasn't very reliable.
* Different tabs now each preserve their own scroll.
* When switching between tabs, it now scrolls to show as many
buttons as possible, instead of possibly showing empty space.
There is a trade-off here between doing that keeping the
buttons in the same place, no ideal solution exists I think.
* Change zooming in/out to be symmetric, for example doing
numpad + then - did not give the original zoom level back.
* Added some calls to avoid hanging tooltips when manipulating
the view.
Internals:
* Added V2D_KEEPOFS_X and V2D_KEEPOFS_Y to keep the top/bottom
rather than the center.
* Renamed V2D_KEEPZOOM to V2D_LIMITZOOM (seems more appropriate),
and make V2D_KEEPZOOM preserve the zoom level.
Diffstat (limited to 'source/blender/makesdna/DNA_view2d_types.h')
| -rw-r--r-- | source/blender/makesdna/DNA_view2d_types.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/source/blender/makesdna/DNA_view2d_types.h b/source/blender/makesdna/DNA_view2d_types.h index dd73d691b62..bc019ef8121 100644 --- a/source/blender/makesdna/DNA_view2d_types.h +++ b/source/blender/makesdna/DNA_view2d_types.h @@ -59,15 +59,21 @@ typedef struct View2D { short around; /* pivot point for transforms (rotate and scale) */ float cursor[2]; /* only used in the UV view for now (for 2D-cursor) */ + + float *tab_offset; /* different offset per tab, for buttons */ + int tab_num; /* number of tabs stored */ + int tab_cur; /* current tab */ } View2D; /* ---------------------------------- */ /* view zooming restrictions, per axis (v2d->keepzoom) */ /* zoom is clamped to lie within limits set by minzoom and maxzoom */ -#define V2D_KEEPZOOM 0x0001 +#define V2D_LIMITZOOM 0x0001 /* aspect ratio is maintained on view resize */ #define V2D_KEEPASPECT 0x0002 + /* zoom is kept when the window resizes */ +#define V2D_KEEPZOOM 0x0004 /* zooming on x-axis is not allowed */ #define V2D_LOCKZOOM_X 0x0100 /* zooming on y-axis is not allowed */ @@ -78,6 +84,10 @@ typedef struct View2D { #define V2D_LOCKOFS_X (1<<1) /* panning on y-axis is not allowed */ #define V2D_LOCKOFS_Y (1<<2) + /* on resize, keep the x offset */ +#define V2D_KEEPOFS_X (1<<3) + /* on resize, keep the y offset */ +#define V2D_KEEPOFS_Y (1<<4) /* view extent restrictions (v2d->keeptot) */ /* 'cur' view can be out of extents of 'tot' */ |