ThemeRegion.c File Reference

#include <apitest.h>
#include <windows.h>
#include <uxtheme.h>

Include dependency graph for ThemeRegion.c:

Go to the source code of this file.

Functions
static int	GetRgnType (HWND hWnd)
static void	SetCaption (HWND hWnd, BOOL bCaption)
static void	Resize (HWND hWnd, int size)
	START_TEST (ThemeRegion)

Function Documentation

GetRgnType()

static int GetRgnType ( HWND  hWnd )

static

Definition at line 12 of file ThemeRegion.c.

{
    HRGN hrgn = CreateRectRgn(0, 0, 0, 0);
    int ret = GetWindowRgn(hWnd, hrgn);
    DeleteObject(hrgn);
    return ret;
}

Referenced by START_TEST().

Resize()

static void Resize ( HWND  hWnd, int  size  )

static

Definition at line 28 of file ThemeRegion.c.

{
    SetWindowPos(hWnd, NULL, 0, 0, size, size, SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE);
}

Referenced by DECLARE_INTERFACE_(), and START_TEST().

SetCaption()

static void SetCaption ( HWND  hWnd, BOOL  bCaption  )

static

Definition at line 20 of file ThemeRegion.c.

{
    LONG style = GetWindowLongW(hWnd, GWL_STYLE);
    style = bCaption ? (style | WS_CAPTION) : (style & ~WS_CAPTION);
    SetWindowLongW(hWnd, GWL_STYLE, style);
    SetWindowPos(hWnd, NULL, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE);
}

Referenced by START_TEST().

START_TEST()

START_TEST

(

ThemeRegion

)

Definition at line 33 of file ThemeRegion.c.

{
    HWND hWnd;
 
    if (!IsThemeActive())
    {
        skip("No active theme, skipping ThemeRegion tests\n");
        return;
    }
 
    hWnd = CreateWindowExW(0, L"static", L"", WS_OVERLAPPEDWINDOW | WS_VISIBLE,
                           100, 100, 200, 200, NULL, NULL, NULL, NULL);
    ok(hWnd != NULL, "CreateWindowExW failed\n");
    if (!hWnd)
        return;
 
    Resize(hWnd, 250);
    if (GetRgnType(hWnd) == ERROR)
    {
        skip("No theme region (DWM?), skipping ThemeRegion tests\n");
        DestroyWindow(hWnd);
        return;
    }
 
    /* Removing the caption drops the theme region */
    SetCaption(hWnd, FALSE);
    ok_int(GetRgnType(hWnd), ERROR);
 
    /* Restoring it brings the region back without a size change */
    SetCaption(hWnd, TRUE);
    ok(GetRgnType(hWnd) != ERROR, "Expected a theme region\n");
 
    /* And on the next resize */
    Resize(hWnd, 260);
    ok(GetRgnType(hWnd) != ERROR, "Expected a theme region\n");
 
    /* An app defined region is kept */
    SetWindowRgn(hWnd, CreateRectRgn(0, 0, 50, 50), TRUE);
    SetCaption(hWnd, FALSE);
    ok_int(GetRgnType(hWnd), SIMPLEREGION);
 
    DestroyWindow(hWnd);
}