char* iupBaseNativeParentGetBgColorAttrib(Ihandle* ih)
{
/* Used only by those who need a transparent background */
char* color = iupAttribGetInheritNativeParent(ih, "BGCOLOR");
if (!color) color = iupAttribGetInheritNativeParent(ih, "BACKGROUND");
if (!color) color = IupGetGlobal("DLGBGCOLOR");
return color;
}
static void winTabsDrawPageBackground(Ihandle* ih, HDC hDC, RECT* rect)
{
unsigned char r=0, g=0, b=0;
char* color = iupAttribGetInheritNativeParent(ih, "BGCOLOR");
if (!color) color = iupAttribGetInheritNativeParent(ih, "BACKGROUND");
if (!color) color = iupAttribGet(ih, "BACKGROUND");
if (!color) color = IupGetGlobal("DLGBGCOLOR");
iupStrToRGB(color, &r, &g, &b);
SetDCBrushColor(hDC, RGB(r,g,b));
FillRect(hDC, rect, (HBRUSH)GetStockObject(DC_BRUSH));
}
char* iupBaseNativeParentGetBgColor(Ihandle* ih)
{
/* Used in SetBgColorAttrib */
char* color = iupAttribGetInheritNativeParent(ih, "BGCOLOR");
if (!color) color = IupGetGlobal("DLGBGCOLOR");
return color;
}
static int motToggleSetBackgroundAttrib(Ihandle* ih, const char* value)
{
if (ih->data->type == IUP_TOGGLE_TEXT)
{
Pixel color;
/* ignore given value, must use only from parent */
value = iupAttribGetInheritNativeParent(ih, "BACKGROUND");
color = iupmotColorGetPixelStr(value);
if (color != (Pixel)-1)
{
XtVaSetValues(ih->handle, XmNbackground, color, NULL);
return 1;
}
else
{
Pixmap pixmap = (Pixmap)iupImageGetImage(value, ih, 0, "BACKGROUND");
if (pixmap)
{
XtVaSetValues(ih->handle, XmNbackgroundPixmap, pixmap, NULL);
return 1;
}
}
}
return 0;
}
static int motToggleSetBgColorAttrib(Ihandle* ih, const char* value)
{
if (ih->data->type == IUP_TOGGLE_TEXT)
{
char* parent_value = iupAttribGetInheritNativeParent(ih, "BGCOLOR");
if (!parent_value)
{
/* if not defined at a native parent,
then change the toggle button color to the given color instead using the default */
if (iupdrvBaseSetBgColorAttrib(ih, value)) /* let XmChangeColor do its job */
{
parent_value = IupGetGlobal("DLGBGCOLOR");
XtVaSetValues(ih->handle, XmNbackground, iupmotColorGetPixelStr(parent_value), NULL); /* reset just the background */
if (ih->data->is_radio)
XtVaSetValues(ih->handle, XmNselectColor, iupmotColorGetPixel(0, 0, 0), NULL);
XtVaSetValues(ih->handle, XmNunselectColor, iupmotColorGetPixelStr(value), NULL);
return 1;
}
}
else
{
/* ignore given value, must use only from parent */
if (iupdrvBaseSetBgColorAttrib(ih, parent_value))
{
if (ih->data->is_radio)
XtVaSetValues(ih->handle, XmNselectColor, iupmotColorGetPixel(0, 0, 0), NULL);
XtVaSetValues(ih->handle, XmNunselectColor, iupmotColorGetPixelStr(parent_value), NULL);
return 1;
}
}
return 0;
}
else
{
if (ih->data->flat)
{
/* ignore given value, must use only from parent */
value = iupBaseNativeParentGetBgColor(ih);
if (iupdrvBaseSetBgColorAttrib(ih, value))
return 1;
}
return iupdrvBaseSetBgColorAttrib(ih, value);
}
}
static int motLabelSetBackgroundAttrib(Ihandle* ih, const char* value)
{
/* ignore given value, must use only from parent */
value = iupAttribGetInheritNativeParent(ih, "BACKGROUND");
if (iupdrvBaseSetBgColorAttrib(ih, value))
return 1;
else
{
Pixmap pixmap = (Pixmap)iupImageGetImage(value, ih, 0);
if (pixmap)
{
XtVaSetValues(ih->handle, XmNbackgroundPixmap, pixmap, NULL);
return 1;
}
}
return 0;
}
static int motFrameSetBackgroundAttrib(Ihandle* ih, const char* value)
{
Pixel color;
/* ignore given value, must use only from parent */
value = iupAttribGetInheritNativeParent(ih, "BACKGROUND");
color = iupmotColorGetPixelStr(value);
if (color != (Pixel)-1)
{
Widget title_label, child_manager;
iupmotSetBgColor(ih->handle, color);
child_manager = (Widget)iupAttribGet(ih, "_IUPMOT_FRAMECONTAINER");
iupmotSetBgColor(child_manager, color);
title_label = (Widget)iupAttribGet(ih, "_IUPMOT_FRAMELABEL");
if (!title_label) return 1;
iupmotSetBgColor(title_label, color);
return 1;
}
else
{
Pixmap pixmap = (Pixmap)iupImageGetImage(value, ih, 0);
if (pixmap)
{
Widget child_manager = (Widget)iupAttribGet(ih, "_IUPMOT_FRAMECONTAINER");
Widget title_label = (Widget)iupAttribGet(ih, "_IUPMOT_FRAMELABEL");
XtVaSetValues(child_manager, XmNbackgroundPixmap, pixmap, NULL);
if (title_label)
XtVaSetValues(title_label, XmNbackgroundPixmap, pixmap, NULL);
return 1;
}
}
return 0;
}
static int motTabsSetBackgroundAttrib(Ihandle* ih, const char* value)
{
/* given value is used only for child, to the Tabs must use only from parent */
char* parent_value = iupAttribGetInheritNativeParent(ih, "BACKGROUND");
Pixel color = iupmotColorGetPixelStr(parent_value);
if (color != (Pixel)-1)
{
iupmotSetBgColor(ih->handle, color);
motTabsUpdatePageBgColor(ih, color);
}
else
{
Pixmap pixmap = (Pixmap)iupImageGetImage(parent_value, ih, 0, "BACKGROUND");
if (pixmap)
{
XtVaSetValues(ih->handle, XmNbackgroundPixmap, pixmap, NULL);
motTabsUpdatePageBgPixmap(ih, pixmap);
}
}
(void)value;
return 1;
}
static int winTabsMapMethod(Ihandle* ih)
{
DWORD dwStyle = WS_CHILD | WS_CLIPSIBLINGS | TCS_HOTTRACK | WS_TABSTOP,
dwExStyle = 0;
if (!ih->parent)
return IUP_ERROR;
if (ih->data->type == ITABS_BOTTOM)
dwStyle |= TCS_BOTTOM;
else if (ih->data->type == ITABS_RIGHT)
dwStyle |= TCS_VERTICAL|TCS_RIGHT;
else if (ih->data->type == ITABS_LEFT)
dwStyle |= TCS_VERTICAL;
if (ih->data->is_multiline)
dwStyle |= TCS_MULTILINE;
iupwinGetNativeParentStyle(ih, &dwExStyle, &dwStyle);
if (dwExStyle & WS_EX_COMPOSITED && !ih->data->is_multiline && iupwinIsVista())
{
/* workaround for composite bug in Vista */
ih->data->is_multiline = 1;
dwStyle |= TCS_MULTILINE;
}
if (!iupwinCreateWindowEx(ih, WC_TABCONTROL, dwExStyle, dwStyle))
return IUP_ERROR;
/* replace the WinProc to handle other messages */
IupSetCallback(ih, "_IUPWIN_CTRLPROC_CB", (Icallback)winTabsProc);
/* Process WM_NOTIFY */
IupSetCallback(ih, "_IUPWIN_NOTIFY_CB", (Icallback)winTabsWmNotify);
/* Process background color */
IupSetCallback(ih, "_IUPWIN_CTLCOLOR_CB", (Icallback)winTabsCtlColor);
if (iupwin_comctl32ver6 && ih->data->type != ITABS_TOP)
{
/* XP Styles support only TABTYPE=TOP */
iupwinDrawRemoveTheme(ih->handle);
}
/* Change children background */
if (winTabsUsingXPStyles(ih))
{
char* color = iupAttribGetInheritNativeParent(ih, "BGCOLOR");
if (!color)
color = iupAttribGetInheritNativeParent(ih, "BACKGROUND");
if (!color)
{
COLORREF cr;
if (iupwinDrawGetThemeTabsBgColor(ih->handle, &cr))
iupAttribSetStrf(ih, "BACKGROUND", "%d %d %d", (int)GetRValue(cr), (int)GetGValue(cr), (int)GetBValue(cr));
}
}
/* Create pages and tabs */
if (ih->firstchild)
{
Ihandle* child;
for (child = ih->firstchild; child; child = child->brother)
winTabsChildAddedMethod(ih, child);
}
return IUP_NOERROR;
}
