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Updates to GWIN slider and progressbar Image draw routines to prevent overwriting.

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This commit is contained in:
inmarket 2016-02-13 11:33:20 +10:00
parent 23e04c4803
commit 71d72208b9
2 changed files with 12 additions and 12 deletions
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12
src/gwin/gwin_progressbar.c
View File

@ -283,7 +283,7 @@ void gwinProgressbarDraw_Image(GWidgetObject *gw, void *param) {
// Vertical progressbar
if (gw->g.width < gw->g.height) {
if (gsw->dpos != 0) // The unfilled area
gdispGFillArea(gw->g.display, gw->g.x, gw->g.y, gw->g.width, gsw->dpos, gw->pstyle->enabled.progress); // Inactive area
gdispGFillArea(gw->g.display, gw->g.x+1, gw->g.y+1, gw->g.width-2, gsw->dpos-1, gw->pstyle->enabled.progress); // Inactive area
if (gsw->dpos != gw->g.height-1) { // The filled area
for(z=gw->g.height, v=gi->height; z > gsw->dpos;) {
z -= v;
@ -291,25 +291,25 @@ void gwinProgressbarDraw_Image(GWidgetObject *gw, void *param) {
v -= gsw->dpos - z;
z = gsw->dpos;
}
gdispGImageDraw(gw->g.display, gi, gw->g.x, gw->g.y+z, gw->g.width, v, 0, gi->height-v);
gdispGImageDraw(gw->g.display, gi, gw->g.x+1, gw->g.y+z+1, gw->g.width-1, v-2, 0, gi->height-v);
}
}
gdispGDrawBox(gw->g.display, gw->g.x, gw->g.y, gw->g.width, gw->g.height, pcol->edge); // Edge
gdispGDrawLine(gw->g.display, gw->g.x, gw->g.y+gsw->dpos, gw->g.x+gw->g.width-1, gw->g.y+gsw->dpos, pcol->edge); // Thumb
gdispGDrawLine(gw->g.display, gw->g.x+1, gw->g.y+gsw->dpos, gw->g.x+gw->g.width-2, gw->g.y+gsw->dpos, pcol->edge); // Thumb
// Horizontal progressbar
} else {
if (gsw->dpos != gw->g.width-1) // The unfilled area
gdispGFillArea(gw->g.display, gw->g.x+gsw->dpos, gw->g.y, gw->g.width-gsw->dpos, gw->g.height, gw->pstyle->enabled.progress); // Inactive area
gdispGFillArea(gw->g.display, gw->g.x+gsw->dpos+1, gw->g.y+1, gw->g.width-gsw->dpos-2, gw->g.height-2, gw->pstyle->enabled.progress); // Inactive area
if (gsw->dpos != 0) { // The filled area
for(z=0, v=gi->width; z < gsw->dpos; z += v) {
if (z+v > gsw->dpos)
v -= z+v - gsw->dpos;
gdispGImageDraw(gw->g.display, gi, gw->g.x+z, gw->g.y, v, gw->g.height, 0, 0);
gdispGImageDraw(gw->g.display, gi, gw->g.x+z+1, gw->g.y+1, v-1, gw->g.height-2, 0, 0);
}
}
gdispGDrawBox(gw->g.display, gw->g.x, gw->g.y, gw->g.width, gw->g.height, pcol->edge); // Edge
gdispGDrawLine(gw->g.display, gw->g.x+gsw->dpos, gw->g.y, gw->g.x+gsw->dpos, gw->g.y+gw->g.height-1, pcol->edge); // Thumb
gdispGDrawLine(gw->g.display, gw->g.x+gsw->dpos, gw->g.y+1, gw->g.x+gsw->dpos, gw->g.y+gw->g.height-2, pcol->edge); // Thumb
}
gdispGDrawStringBox(gw->g.display, gw->g.x+1, gw->g.y+1, gw->g.width-2, gw->g.height-2, gw->text, gw->g.font, pcol->text, justifyCenter);

12
src/gwin/gwin_slider.c
View File

@ -405,7 +405,7 @@ void gwinSliderDraw_Image(GWidgetObject *gw, void *param) {
if (gw->g.width < gw->g.height) { // Vertical slider
if (gsw->dpos != 0) // The unfilled area
gdispGFillArea(gw->g.display, gw->g.x, gw->g.y, gw->g.width, gsw->dpos, gw->pstyle->enabled.progress); // Inactive area
gdispGFillArea(gw->g.display, gw->g.x+1, gw->g.y+1, gw->g.width-2, gsw->dpos-1, gw->pstyle->enabled.progress); // Inactive area
if (gsw->dpos != gw->g.height-1) { // The filled area
for(z=gw->g.height, v=gi->height; z > gsw->dpos;) {
z -= v;
@ -413,25 +413,25 @@ void gwinSliderDraw_Image(GWidgetObject *gw, void *param) {
v -= gsw->dpos - z;
z = gsw->dpos;
}
gdispGImageDraw(gw->g.display, gi, gw->g.x, gw->g.y+z, gw->g.width, v, 0, gi->height-v);
gdispGImageDraw(gw->g.display, gi, gw->g.x+1, gw->g.y+z+1, gw->g.width-1, v-2, 0, gi->height-v);
}
}
gdispGDrawBox(gw->g.display, gw->g.x, gw->g.y, gw->g.width, gw->g.height, pcol->edge); // Edge
gdispGDrawLine(gw->g.display, gw->g.x, gw->g.y+gsw->dpos, gw->g.x+gw->g.width-1, gw->g.y+gsw->dpos, pcol->edge); // Thumb
gdispGDrawLine(gw->g.display, gw->g.x+1, gw->g.y+gsw->dpos, gw->g.x+gw->g.width-2, gw->g.y+gsw->dpos, pcol->edge); // Thumb
// Horizontal slider
} else {
if (gsw->dpos != gw->g.width-1) // The unfilled area
gdispGFillArea(gw->g.display, gw->g.x+gsw->dpos, gw->g.y, gw->g.width-gsw->dpos, gw->g.height, gw->pstyle->enabled.progress); // Inactive area
gdispGFillArea(gw->g.display, gw->g.x+gsw->dpos+1, gw->g.y+1, gw->g.width-gsw->dpos-2, gw->g.height-2, gw->pstyle->enabled.progress); // Inactive area
if (gsw->dpos != 0) { // The filled area
for(z=0, v=gi->width; z < gsw->dpos; z += v) {
if (z+v > gsw->dpos)
v -= z+v - gsw->dpos;
gdispGImageDraw(gw->g.display, gi, gw->g.x+z, gw->g.y, v, gw->g.height, 0, 0);
gdispGImageDraw(gw->g.display, gi, gw->g.x+z+1, gw->g.y+1, v-1, gw->g.height-2, 0, 0);
}
}
gdispGDrawBox(gw->g.display, gw->g.x, gw->g.y, gw->g.width, gw->g.height, pcol->edge); // Edge
gdispGDrawLine(gw->g.display, gw->g.x+gsw->dpos, gw->g.y, gw->g.x+gsw->dpos, gw->g.y+gw->g.height-1, pcol->edge); // Thumb
gdispGDrawLine(gw->g.display, gw->g.x+gsw->dpos, gw->g.y+1, gw->g.x+gsw->dpos, gw->g.y+gw->g.height-2, pcol->edge); // Thumb
}
gdispGDrawStringBox(gw->g.display, gw->g.x+1, gw->g.y+1, gw->g.width-2, gw->g.height-2, gw->text, gw->g.font, pcol->text, justifyCenter);