static int iSplitAction_CB(Ihandle* bar)
{
Ihandle* ih = bar->parent;
IdrawCanvas* dc = iupDrawCreateCanvas(bar);
iupDrawParentBackground(dc);
if (ih->data->showgrip)
{
int i, w, h, x, y, count;
unsigned char r = 160, g = 160, b = 160, bg_r, bg_g, bg_b;
iupDrawGetSize(dc, &w, &h);
iupStrToRGB(IupGetAttribute(ih, "COLOR"), &r, &g, &b);
if (r+g+b > 3*190)
{ bg_r = 100; bg_g = 100; bg_b = 100; }
else
{ bg_r = 255; bg_g = 255; bg_b = 255; }
if (ih->data->orientation == ISPLIT_VERT)
{
x = ih->data->barsize/2-1;
y = 2;
count = (h-2)/5;
}
else
{
x = 2;
y = ih->data->barsize/2-1;
count = (w-2)/5;
}
for (i = 0; i < count; i++)
{
iupDrawRectangle(dc, x+1, y+1, x+2, y+2, bg_r, bg_g, bg_b, IUP_DRAW_FILL);
iupDrawRectangle(dc, x, y, x+1, y+1, r, g, b, IUP_DRAW_FILL);
if (ih->data->orientation == ISPLIT_VERT)
y += 5;
else
x += 5;
}
}
iupDrawFlush(dc);
iupDrawKillCanvas(dc);
return IUP_DEFAULT;
}
static int iExpanderAction_CB(Ihandle* bar)
{
Ihandle *ih = bar->parent;
IdrawCanvas *dc = iupDrawCreateCanvas(bar);
unsigned char r=0, g=0, b=0;
unsigned char bg_r=0, bg_g=0, bg_b=0;
char* title = iupAttribGetStr(ih, "TITLE");
iupStrToRGB(iupBaseNativeParentGetBgColorAttrib(ih), &bg_r, &bg_g, &bg_b);
iupStrToRGB(IupGetAttribute(ih, "FGCOLOR"), &r, &g, &b);
iupDrawParentBackground(dc);
if (ih->data->position == IEXPANDER_TOP && title)
{
/* left align everything */
int len;
iupStrNextLine(title, &len); /* get the length of the first line */
iupDrawText(dc, title, len, IEXPAND_HANDLE_SIZE, 0, r, g, b, IupGetAttribute(ih, "FONT"));
if (ih->data->highlight)
iExpanderHighligh(&r, &g, &b);
if (ih->data->state == IEXPANDER_CLOSE)
iExpanderDrawArrow(dc, 1, 0, r, g, b, bg_r, bg_g, bg_b, IEXPANDER_RIGHT);
else
iExpanderDrawArrow(dc, 0, 0, r, g, b, bg_r, bg_g, bg_b, IEXPANDER_BOTTOM);
}
else
{
/* center align the arrow */
int x, y;
if (ih->data->highlight)
iExpanderHighligh(&r, &g, &b);
switch(ih->data->position)
{
case IEXPANDER_LEFT:
x = 0;
y = (bar->currentheight - IEXPAND_HANDLE_SIZE)/2;
if (ih->data->state == IEXPANDER_CLOSE)
iExpanderDrawArrow(dc, x, y, r, g, b, bg_r, bg_g, bg_b, IEXPANDER_RIGHT);
else
iExpanderDrawArrow(dc, x, y, r, g, b, bg_r, bg_g, bg_b, IEXPANDER_LEFT);
break;
case IEXPANDER_TOP:
x = (bar->currentwidth - IEXPAND_HANDLE_SIZE)/2;
y = 0;
if (ih->data->state == IEXPANDER_CLOSE)
iExpanderDrawArrow(dc, x, y, r, g, b, bg_r, bg_g, bg_b, IEXPANDER_BOTTOM);
else
iExpanderDrawArrow(dc, x, y, r, g, b, bg_r, bg_g, bg_b, IEXPANDER_TOP);
break;
case IEXPANDER_RIGHT:
x = 0;
y = (bar->currentheight - IEXPAND_HANDLE_SIZE)/2;
if (ih->data->state == IEXPANDER_CLOSE)
iExpanderDrawArrow(dc, x, y, r, g, b, bg_r, bg_g, bg_b, IEXPANDER_LEFT);
else
iExpanderDrawArrow(dc, x, y, r, g, b, bg_r, bg_g, bg_b, IEXPANDER_RIGHT);
break;
case IEXPANDER_BOTTOM:
x = (bar->currentwidth - IEXPAND_HANDLE_SIZE)/2;
y = 0;
if (ih->data->state == IEXPANDER_CLOSE)
iExpanderDrawArrow(dc, x, y, r, g, b, bg_r, bg_g, bg_b, IEXPANDER_TOP);
else
iExpanderDrawArrow(dc, x, y, r, g, b, bg_r, bg_g, bg_b, IEXPANDER_BOTTOM);
break;
}
}
iupDrawFlush(dc);
iupDrawKillCanvas(dc);
return IUP_DEFAULT;
}
static int iFlatButtonRedraw_CB(Ihandle* ih)
{
char *image = iupAttribGet(ih, "IMAGE");
char* title = iupAttribGet(ih, "TITLE");
int active = IupGetInt(ih, "ACTIVE"); /* native implementation */
int selected = iupAttribGetInt(ih, "VALUE");
char* fgcolor = iupAttribGetStr(ih, "FGCOLOR");
char* bgcolor = iupAttribGetStr(ih, "BGCOLOR");
char* bgimage = iupAttribGet(ih, "BACKIMAGE");
char* fgimage = iupAttribGet(ih, "FRONTIMAGE");
int border_width = ih->data->border_width;
int draw_border = 0;
int old_pressed = ih->data->pressed;
IdrawCanvas* dc = iupDrawCreateCanvas(ih);
iupDrawParentBackground(dc);
if (!bgcolor)
bgcolor = iupBaseNativeParentGetBgColorAttrib(ih);
if (ih->data->pressed || selected)
{
char* presscolor = iupAttribGetStr(ih, "PSCOLOR");
if (presscolor)
bgcolor = presscolor;
draw_border = 1;
if (!ih->data->pressed && (bgimage || image))
ih->data->pressed = 1;
}
else if (ih->data->highlight)
{
char* hlcolor = iupAttribGetStr(ih, "HLCOLOR");
if (hlcolor)
bgcolor = hlcolor;
draw_border = 1;
}
/* draw border - can still be disabled setting border_width=0 */
if (draw_border)
{
char* bordercolor = iupAttribGetStr(ih, "BORDERCOLOR");
iFlatButtonDrawBorder(dc, 0, ih->currentwidth - 1,
0, ih->currentheight - 1,
border_width, bordercolor, bgcolor, active);
}
/* draw background */
if (bgimage)
iFlatButtonDrawImage(ih, dc, border_width, border_width, "BACKIMAGE", bgimage, active);
else
iFlatButtonDrawBox(dc, border_width, ih->currentwidth - 1 - border_width,
border_width, ih->currentheight - 1 - border_width,
bgcolor, NULL, 1); /* always active */
iFlatButtonDrawIcon(ih, dc, border_width, border_width,
ih->currentwidth - 2 * border_width, ih->currentheight - 2 * border_width,
"IMAGE", image, title, fgcolor, bgcolor, active);
if (fgimage)
iFlatButtonDrawImage(ih, dc, border_width, border_width, "FRONTIMAGE", fgimage, active);
else if (!image && !title)
{
int space = border_width + 2;
iFlatButtonDrawBorder(dc, space, ih->currentwidth - 1 - space,
space, ih->currentheight - 1 - space,
1, "0 0 0", bgcolor, active);
space++;
iFlatButtonDrawBox(dc, space, ih->currentwidth - 1 - space,
space, ih->currentheight - 1 - space,
fgcolor, bgcolor, active);
}
if (selected && !old_pressed && (bgimage || image))
ih->data->pressed = 0;
if (ih->data->has_focus)
iupDrawFocusRect(dc, border_width, border_width, ih->currentwidth - 2 * border_width, ih->currentheight - 2 * border_width);
iupDrawFlush(dc);
iupDrawKillCanvas(dc);
return IUP_DEFAULT;
}
