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Added the enable/disable/show/hide code to the Windows new control. Something is clobbering stacks; need to debug this...

This commit is contained in:
Pietro Gagliardi 2015-04-11 15:34:16 -04:00
parent 5c567d920d
commit b880635e74
1 changed files with 96 additions and 0 deletions
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96
newcontrol_windows.c
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@ -9,6 +9,10 @@ struct singleHWND {
BOOL (*onWM_NOTIFY)(uiControl *, NMHDR *, LRESULT *);
void (*onWM_DESTROY)(uiControl *);
uintptr_t parent;
BOOL userHid;
BOOL containerHid;
BOOL userDisabled;
BOOL containerDisabled;
};
static void singleDestroy(uiControl *c)
@ -57,6 +61,89 @@ static void singleResize(uiControl *c, intmax_t x, intmax_t y, intmax_t width, i
logLastError("error moving control in singleResize()");
}
static int singleVisible(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->internal);
if (s->userHid)
return 0;
return 1;
}
static void singleShow(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->internal);
s->userHid = FALSE;
if (!s->containerHid) {
ShowWindow(s->hwnd, SW_SHOW);
updateParent(s->parent);
}
}
static void singleHide(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->internal);
s->userHid = TRUE;
ShowWindow(s->hwnd, SW_HIDE);
updateParent(s->parent);
}
static void singleContainerShow(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->internal);
s->containerHid = FALSE;
if (!s->userHid) {
ShowWindow(s->hwnd, SW_SHOW);
updateParent(s->parent);
}
}
static void singleContainerHide(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->internal);
s->containerHid = TRUE;
ShowWindow(s->hwnd, SW_HIDE);
updateParent(s->parent);
}
static void singleEnable(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->internal);
s->userDisabled = FALSE;
if (!s->containerDisabled)
EnableWindow(s->hwnd, TRUE);
}
static void singleDisable(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->internal);
s->userDisabled = TRUE;
EnableWindow(s->hwnd, FALSE);
}
static void singleContainerEnable(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->internal);
s->containerDisabled = FALSE;
if (!s->userDisabled)
EnableWindow(s->hwnd, TRUE);
}
static void singleContainerDisable(uiControl *c)
{
singleHWND *s = (singleHWND *) (c->internal);
s->containerDisabled = TRUE;
EnableWindow(s->hwnd, FALSE);
}
static LRESULT CALLBACK singleSubclassProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR uIdSubclass, DWORD_PTR dwRefData)
{
uiControl *c = (uiControl *) dwRefData;
@ -110,6 +197,15 @@ uiControl *uiWindowsNewControl(uiWindowsNewControlParams *p)
c->setParent = singleSetParent;
c->removeParent = singleRemoveParent;
c->resize = singleResize;
c->visible = singleVisible;
c->show = singleShow;
c->hide = singleHide;
c->containerShow = singleContainerShow;
c->containerHide = singleContainerHide;
c->enable = singleEnable;
c->disable = singleDisable;
c->containerEnable = singleContainerEnable;
c->containerDisable = singleContainerDisable;
if (p->useStandardControlFont)
SendMessageW(s->hwnd, WM_SETFONT, (WPARAM) hMessageFont, (LPARAM) TRUE);