diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Fl_Color_Chooser.cxx | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/src/Fl_Color_Chooser.cxx b/src/Fl_Color_Chooser.cxx index 8d5a63724..bf0003ff8 100644 --- a/src/Fl_Color_Chooser.cxx +++ b/src/Fl_Color_Chooser.cxx @@ -307,9 +307,11 @@ void Flcc_HueBox::draw() { int yy1 = y()+Fl::box_dy(box()); int w1 = w()-Fl::box_dw(box()); int h1 = h()-Fl::box_dh(box()); - if (damage() == FL_DAMAGE_EXPOSE) fl_push_clip(x1+px,yy1+py,6,6); - fl_draw_image(generate_image, this, x1, yy1, w1, h1); - if (damage() == FL_DAMAGE_EXPOSE) fl_pop_clip(); + if (w1>0 && h1>0) { + if (damage() == FL_DAMAGE_EXPOSE) fl_push_clip(x1+px,yy1+py,6,6); + fl_draw_image(generate_image, this, x1, yy1, w1, h1); + if (damage() == FL_DAMAGE_EXPOSE) fl_pop_clip(); + } Fl_Color_Chooser* c = (Fl_Color_Chooser*)parent(); #ifdef CIRCLE int X = int(.5*(cos(c->hue()*(M_PI/3.0))*c->saturation()+1) * (w1-6)); @@ -321,7 +323,11 @@ void Flcc_HueBox::draw() { if (X < 0) X = 0; else if (X > w1-6) X = w1-6; if (Y < 0) Y = 0; else if (Y > h1-6) Y = h1-6; // fl_color(c->value()>.75 ? FL_BLACK : FL_WHITE); - draw_box(FL_UP_BOX,x1+X,yy1+Y,6,6,Fl::focus() == this ? FL_FOREGROUND_COLOR : FL_GRAY); + if (w1>0 && h1>0) { + fl_push_clip(x1,yy1,w1,h1); + draw_box(FL_UP_BOX,x1+X,yy1+Y,6,6,Fl::focus() == this ? FL_FOREGROUND_COLOR : FL_GRAY); + fl_pop_clip(); + } px = X; py = Y; } #endif // !FL_DOXYGEN @@ -381,9 +387,11 @@ void Flcc_ValueBox::draw() { int yy1 = y()+Fl::box_dy(box()); int w1 = w()-Fl::box_dw(box()); int h1 = h()-Fl::box_dh(box()); - if (damage() == FL_DAMAGE_EXPOSE) fl_push_clip(x1,yy1+py,w1,6); - fl_draw_image(generate_vimage, this, x1, yy1, w1, h1); - if (damage() == FL_DAMAGE_EXPOSE) fl_pop_clip(); + if (w1>0 && h1>0) { + if (damage() == FL_DAMAGE_EXPOSE) fl_push_clip(x1,yy1+py,w1,6); + fl_draw_image(generate_vimage, this, x1, yy1, w1, h1); + if (damage() == FL_DAMAGE_EXPOSE) fl_pop_clip(); + } int Y = int((1-c->value()) * (h1-6)); if (Y < 0) Y = 0; else if (Y > h1-6) Y = h1-6; draw_box(FL_UP_BOX,x1,yy1+Y,w1,6,Fl::focus() == this ? FL_FOREGROUND_COLOR : FL_GRAY); |