use the same stippled drawing for colorband background as alpha color swatches, with low DPI would look squashed, also use the same colors for both.

1 files changed, 11 insertions, 12 deletions

diff --git a/source/blender/editors/interface/interface_draw.c b/source/blender/editors/interface/interface_draw.c
index 710d4d58825..c7f11116834 100644
--- a/source/blender/editors/interface/interface_draw.c
+++ b/source/blender/editors/interface/interface_draw.c
@@ -1120,7 +1120,7 @@ void ui_draw_but_COLORBAND(uiBut *but, uiWidgetColors *UNUSED(wcol), rcti *rect)
 	ColorBand *coba;
 	CBData *cbd;
 	float x1, y1, sizex, sizey;
-	float dx, v3[2], v1[2], v2[2], v1a[2], v2a[2];
+	float v3[2], v1[2], v2[2], v1a[2], v2a[2];
 	int a;
 	float pos, colf[4]= {0,0,0,0}; /* initialize incase the colorband isnt valid */
 		
@@ -1131,18 +1131,17 @@ void ui_draw_but_COLORBAND(uiBut *but, uiWidgetColors *UNUSED(wcol), rcti *rect)
 	y1= rect->ymin;
 	sizex= rect->xmax-x1;
 	sizey= rect->ymax-y1;
-	
+
 	/* first background, to show tranparency */
-	dx= sizex/12.0f;
-	v1[0]= x1;
-	for(a=0; a<12; a++) {
-		if(a & 1) glColor3f(0.3, 0.3, 0.3); else glColor3f(0.8, 0.8, 0.8);
-		glRectf(v1[0], y1, v1[0]+dx, y1+0.5f*sizey);
-		if(a & 1) glColor3f(0.8, 0.8, 0.8); else glColor3f(0.3, 0.3, 0.3);
-		glRectf(v1[0], y1+0.5f*sizey, v1[0]+dx, y1+sizey);
-		v1[0]+= dx;
-	}
-	
+
+	glColor4ub(UI_TRANSP_DARK, UI_TRANSP_DARK, UI_TRANSP_DARK, 255);
+	glRectf(x1, y1, x1+sizex, y1+sizey);
+	glEnable(GL_POLYGON_STIPPLE);
+	glColor4ub(UI_TRANSP_LIGHT, UI_TRANSP_LIGHT, UI_TRANSP_LIGHT, 255);
+	glPolygonStipple(checker_stipple_sml);
+	glRectf(x1, y1, x1+sizex, y1+sizey);
+	glDisable(GL_POLYGON_STIPPLE);
+
 	glShadeModel(GL_FLAT);
 	glEnable(GL_BLEND);