diff options
Diffstat (limited to 'src/libui_sdl/libui/test/page7c.c')
-rw-r--r-- | src/libui_sdl/libui/test/page7c.c | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/src/libui_sdl/libui/test/page7c.c b/src/libui_sdl/libui/test/page7c.c deleted file mode 100644 index ac6a316..0000000 --- a/src/libui_sdl/libui/test/page7c.c +++ /dev/null @@ -1,133 +0,0 @@ -// 13 october 2015 -#include "test.h" - -static uiArea *area; - -struct handler { - uiAreaHandler ah; -}; - -static struct handler handler; - -#define areaSize 250 -#define borderThickness 1 -#define padding 30 -#define circleRadius ((areaSize - padding) / 2) - -static void handlerDraw(uiAreaHandler *a, uiArea *area, uiAreaDrawParams *dp) -{ - uiDrawPath *path; - uiDrawBrush brush; - uiDrawStrokeParams sp; - uiDrawBrushGradientStop stops[2]; - - memset(&brush, 0, sizeof (uiDrawBrush)); - memset(&sp, 0, sizeof (uiDrawStrokeParams)); - - // add some buffering to detect scrolls that aren't on the dot and draws that are outside the scroll area on Windows - path = uiDrawNewPath(uiDrawFillModeWinding); - uiDrawPathAddRectangle(path, - -50, -50, - areaSize + 100, areaSize + 100); - uiDrawPathEnd(path); - brush.Type = uiDrawBrushTypeSolid; - brush.R = 0; - brush.G = 1; - brush.B = 0; - brush.A = 1; - uiDrawFill(dp->Context, path, &brush); - uiDrawFreePath(path); - - path = uiDrawNewPath(uiDrawFillModeWinding); - uiDrawPathAddRectangle(path, - 0, 0, - areaSize, areaSize); - uiDrawPathEnd(path); - brush.Type = uiDrawBrushTypeSolid; - brush.R = 1; - brush.G = 1; - brush.B = 1; - brush.A = 1; - uiDrawFill(dp->Context, path, &brush); - brush.Type = uiDrawBrushTypeSolid; - brush.R = 1; - brush.G = 0; - brush.B = 0; - brush.A = 1; - sp.Cap = uiDrawLineCapFlat; - sp.Join = uiDrawLineJoinMiter; - sp.Thickness = 1; - sp.MiterLimit = uiDrawDefaultMiterLimit; - uiDrawStroke(dp->Context, path, &brush, &sp); - uiDrawFreePath(path); - - path = uiDrawNewPath(uiDrawFillModeWinding); - uiDrawPathNewFigureWithArc(path, - areaSize / 2, areaSize / 2, - circleRadius, - 0, 2 * uiPi, - 0); - uiDrawPathEnd(path); - stops[0].Pos =0.0; - stops[0].R = 0.0; - stops[0].G = 1.0; - stops[0].B = 1.0; - stops[0].A = 1.0; - stops[1].Pos = 1.0; - stops[1].R = 0.0; - stops[1].G = 0.0; - stops[1].B = 1.0; - stops[1].A = 1.0; - brush.Type = uiDrawBrushTypeLinearGradient; - brush.X0 = areaSize / 2; - brush.Y0 = padding; - brush.X1 = areaSize / 2; - brush.Y1 = areaSize - padding; - brush.Stops = stops; - brush.NumStops = 2; - uiDrawFill(dp->Context, path, &brush); - uiDrawFreePath(path); -} - -static void handlerMouseEvent(uiAreaHandler *a, uiArea *area, uiAreaMouseEvent *e) -{ - // do nothing -} - -static void handlerMouseCrossed(uiAreaHandler *ah, uiArea *a, int left) -{ - // do nothing -} - -static void handlerDragBroken(uiAreaHandler *ah, uiArea *a) -{ - // do nothing -} - -static int handlerKeyEvent(uiAreaHandler *ah, uiArea *a, uiAreaKeyEvent *e) -{ - if (e->Key == 'h' && !e->Up) { - // TODO hide the widget momentarily on the h key - return 1; - } - return 0; -} - -uiGroup *makePage7c(void) -{ - uiGroup *group; - - handler.ah.Draw = handlerDraw; - handler.ah.MouseEvent = handlerMouseEvent; - handler.ah.MouseCrossed = handlerMouseCrossed; - handler.ah.DragBroken = handlerDragBroken; - handler.ah.KeyEvent = handlerKeyEvent; - - group = newGroup("Scrolling Drawing Test"); - - area = uiNewScrollingArea((uiAreaHandler *) (&handler), - areaSize, areaSize); - uiGroupSetChild(group, uiControl(area)); - - return group; -} |