コード例 #1
0
ファイル: iup_split.c プロジェクト: svn2github/iup-iup
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;
}
コード例 #2
0
ファイル: iup_expander.c プロジェクト: Archs/iup-aio
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;
}
コード例 #3
0
ファイル: iup_flatbutton.c プロジェクト: ivanceras/iup-mirror
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;
}