diff options
Diffstat (limited to 'dw/widget.hh')
| -rw-r--r-- | dw/widget.hh | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/dw/widget.hh b/dw/widget.hh index a7daa91d..8631b9db 100644 --- a/dw/widget.hh +++ b/dw/widget.hh @@ -207,6 +207,12 @@ protected: inline int getContentWidth() { return allocation.width - boxDiffWidth (); } inline int getContentHeight() { return getHeight () - boxDiffHeight (); } + /** + * Preferred aspect ratio of the widget. Set to 0 when there is none. It is + * computed as width / height. + */ + float ratio; + Layout *layout; /** @@ -351,18 +357,24 @@ protected: virtual int getAvailWidthOfChild (Widget *child, bool forceValue); virtual int getAvailHeightOfChild (Widget *child, bool forceValue); - virtual void setReqWidth (Requisition *requisition, int width); + virtual void correctRequisitionOfChild (Widget *child, Requisition *requisition, void (*splitHeightFun) (int, int*, int*), bool allowDecreaseWidth, bool allowDecreaseHeight); + void correctRequisitionViewport (Requisition *requisition, + void (*splitHeightFun) (int, int*, int*), + bool allowDecreaseWidth, bool allowDecreaseHeight); void correctReqWidthOfChild (Widget *child, Requisition *requisition, bool allowDecreaseWidth); void correctReqHeightOfChild (Widget *child, Requisition *requisition, void (*splitHeightFun) (int, int*, int*), bool allowDecreaseHeight); + bool correctReqAspectRatio (int pass, Widget *child, Requisition *requisition, + bool allowDecreaseWidth, bool allowDecreaseHeight, + void (*splitHeightFun) (int, int*, int*)); virtual void correctExtremesOfChild (Widget *child, Extremes *extremes, bool useAdjustmentWidth); |