void iupDrawParentBackground(IdrawCanvas* dc)
{
unsigned char r=0, g=0, b=0;
char* color = iupBaseNativeParentGetBgColorAttrib(dc->ih);
iupStrToRGB(color, &r, &g, &b);
iupDrawRectangle(dc, 0, 0, dc->w-1, dc->h-1, r, g, b, IUP_DRAW_FILL);
}
void iupwinDrawParentBackground(Ihandle* ih, HDC hDC, RECT* rect)
{
unsigned char r=0, g=0, b=0;
char* color = iupBaseNativeParentGetBgColorAttrib(ih);
iupStrToRGB(color, &r, &g, &b);
SetDCBrushColor(hDC, RGB(r,g,b));
FillRect(hDC, rect, (HBRUSH)GetStockObject(DC_BRUSH));
}
static char* iFlatButtonGetBgColorAttrib(Ihandle* ih)
{
char* value = iupAttribGet(ih, "BGCOLOR");
if (!value)
return iupBaseNativeParentGetBgColorAttrib(ih);
else
return value;
}
int iupwinGetParentBgColor(Ihandle* ih, COLORREF* cr)
{
unsigned char r, g, b;
char* color = iupBaseNativeParentGetBgColorAttrib(ih);
if (iupStrToRGB(color, &r, &g, &b))
{
*cr = RGB(r,g,b);
return 1;
}
return 0;
}
static int winTabsCtlColor(Ihandle* ih, HDC hdc, LRESULT *result)
{
/* works only when NOT winTabsUsingXPStyles */
unsigned char r, g, b;
char* color = iupBaseNativeParentGetBgColorAttrib(ih);
if (iupStrToRGB(color, &r, &g, &b))
{
SetDCBrushColor(hdc, RGB(r,g,b));
*result = (LRESULT)GetStockObject(DC_BRUSH);
return 1;
}
return 0;
}
static char* winButtonGetBgColorAttrib(Ihandle* ih)
{
/* the most important use of this is to provide
the correct background for images */
if (iupwin_comctl32ver6 && ih->data->type&IUP_BUTTON_IMAGE && !iupAttribGet(ih, "IMPRESS"))
{
COLORREF cr;
if (iupwinDrawGetThemeButtonBgColor(ih->handle, &cr))
return iupStrReturnStrf("%d %d %d", (int)GetRValue(cr), (int)GetGValue(cr), (int)GetBValue(cr));
}
if (iupAttribGet(ih, "IMPRESS"))
return iupBaseNativeParentGetBgColorAttrib(ih);
else
return NULL;
}
static char* winToggleGetBgColorAttrib(Ihandle* ih)
{
/* the most important use of this is to provide
the correct background for images */
if (iupwin_comctl32ver6 && ih->data->type==IUP_TOGGLE_IMAGE)
{
COLORREF cr;
if (iupwinDrawGetThemeButtonBgColor(ih->handle, &cr))
return iupStrReturnStrf("%d %d %d", (int)GetRValue(cr), (int)GetGValue(cr), (int)GetBValue(cr));
}
if (ih->data->type == IUP_TOGGLE_TEXT)
return iupBaseNativeParentGetBgColorAttrib(ih);
else
return IupGetGlobal("DLGBGCOLOR");
}
static char* winButtonGetBgColorAttrib(Ihandle* ih)
{
/* the most important use of this is to provide
the correct background for images */
if (iupwin_comctl32ver6 && !iupAttribGet(ih, "IMPRESS"))
{
COLORREF cr;
if (iupwinDrawGetThemeButtonBgColor(ih->handle, &cr))
{
char* str = iupStrGetMemory(20);
sprintf(str, "%d %d %d", (int)GetRValue(cr), (int)GetGValue(cr), (int)GetBValue(cr));
return str;
}
}
if (iupAttribGet(ih, "IMPRESS"))
return iupBaseNativeParentGetBgColorAttrib(ih);
else
return NULL;
}
static void motTabsChildAddedMethod(Ihandle* ih, Ihandle* child)
{
if (IupGetName(child) == NULL)
iupAttribSetHandleName(child);
if (ih->handle)
{
Widget child_manager;
Widget tab_button;
int num_args = 0, pos;
Arg args[30];
char *tabtitle, *tabimage, *background;
Pixel color;
/* open space for new tab number */
motTabsUpdatePageNumber(ih);
pos = IupGetChildPos(ih, child);
/* Create pages */
child_manager = XtVaCreateManagedWidget(
"child_manager",
xmBulletinBoardWidgetClass,
ih->handle,
/* Core */
XmNborderWidth, 0,
/* Manager */
XmNshadowThickness, 0,
XmNnavigationType, XmTAB_GROUP,
XmNuserData, child, /* used only in motTabsConfigureNotify */
/* BulletinBoard */
XmNmarginWidth, 0,
XmNmarginHeight, 0,
XmNresizePolicy, XmRESIZE_NONE, /* no automatic resize of children */
/* Notebook Constraint */
XmNnotebookChildType, XmPAGE,
XmNpageNumber, pos,
XmNresizable, True,
NULL);
XtOverrideTranslations(child_manager, XtParseTranslationTable("<Configure>: iupTabsConfigure()"));
tabtitle = iupAttribGet(child, "TABTITLE");
if (!tabtitle) tabtitle = iupTabsAttribGetStrId(ih, "TABTITLE", pos);
tabimage = iupAttribGet(child, "TABIMAGE");
if (!tabimage) tabimage = iupTabsAttribGetStrId(ih, "TABIMAGE", pos);
if (!tabtitle && !tabimage)
tabtitle = " ";
/* Create tabs */
/* Label */
iupmotSetArg(args[num_args++], XmNlabelType, tabtitle? XmSTRING: XmPIXMAP);
iupmotSetArg(args[num_args++], XmNmarginHeight, 0);
iupmotSetArg(args[num_args++], XmNmarginWidth, 0);
/* Notebook Constraint */
iupmotSetArg(args[num_args++], XmNnotebookChildType, XmMAJOR_TAB);
iupmotSetArg(args[num_args++], XmNpageNumber, pos);
tab_button = XtCreateManagedWidget("tab_button", xmPushButtonWidgetClass, ih->handle, args, num_args);
/* Disable Drag Source */
iupmotDisableDragSource(tab_button);
XtAddEventHandler(tab_button, EnterWindowMask, False, (XtEventHandler)iupmotEnterLeaveWindowEvent, (XtPointer)ih);
XtAddEventHandler(tab_button, LeaveWindowMask, False, (XtEventHandler)iupmotEnterLeaveWindowEvent, (XtPointer)ih);
XtAddEventHandler(tab_button, FocusChangeMask, False, (XtEventHandler)iupmotFocusChangeEvent, (XtPointer)ih);
XtAddEventHandler(tab_button, KeyPressMask, False, (XtEventHandler)iupmotKeyPressEvent, (XtPointer)ih);
if (tabtitle)
iupmotSetString(tab_button, XmNlabelString, tabtitle);
else
{
Pixmap pixmap = (Pixmap)iupImageGetImage(tabimage, ih, 0, "TABIMAGE");
if (pixmap)
XtVaSetValues(tab_button, XmNlabelPixmap, pixmap, NULL);
}
background = iupBaseNativeParentGetBgColorAttrib(ih);
color = iupmotColorGetPixelStr(background);
if (color != -1)
iupmotSetBgColor(child_manager, color);
else
{
Pixmap pixmap = (Pixmap)iupImageGetImage(background, ih, 0, "BACKGROUND");
if (pixmap)
{
XtVaSetValues(child_manager, XmNbackgroundPixmap, pixmap, NULL);
}
}
background = iupAttribGetStr(ih, "BGCOLOR");
color = iupmotColorGetPixelStr(background);
if (color != -1)
iupmotSetBgColor(tab_button, color);
color = iupmotColorGetPixelStr(IupGetAttribute(ih, "FGCOLOR"));
XtVaSetValues(tab_button, XmNforeground, color, NULL);
XtRealizeWidget(child_manager);
XtRealizeWidget(tab_button);
iupAttribSetStr(child, "_IUPTAB_CONTAINER", (char*)child_manager);
iupAttribSetStr(child, "_IUPMOT_TABBUTTON", (char*)tab_button);
iupAttribSetInt(child, "_IUPMOT_TABNUMBER", pos);
}
}
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;
}
