static void
SizeRequest(void *obj, AG_SizeReq *r)
{
AG_Combo *com = obj;
AG_SizeReq rChld;
AG_WidgetSizeReq(com->tbox, &rChld);
r->w = rChld.w;
r->h = rChld.h;
AG_WidgetSizeReq(com->button, &rChld);
r->w += rChld.w;
if (r->h < rChld.h) { r->h = rChld.h; }
}
static void
SizeRequest(void *obj, AG_SizeReq *r)
{
AG_FileSelector *fs = obj;
AG_SizeReq rChld;
AG_WidgetSizeReq(fs->tbox, &rChld);
r->w = rChld.w;
r->h = rChld.h;
AG_WidgetSizeReq(fs->button, &rChld);
r->w += rChld.w;
if (r->h < rChld.h) {
r->h = rChld.h;
}
}
static void
Expand(AG_Event *event)
{
AG_UCombo *com = AG_PTR(1);
AG_Driver *drv = WIDGET(com)->drv;
int expand = AG_INT(2);
AG_SizeReq rList;
int x, y, w, h;
Uint wView, hView;
AG_ObjectLock(com);
if (expand) {
com->panel = AG_WindowNew(AG_WINDOW_POPUP|AG_WINDOW_MODAL|
AG_WINDOW_NOTITLE);
AG_ObjectSetName(com->panel, "_UComboPopup");
AG_WindowSetPadding(com->panel, 0,0,0,0);
AG_ObjectAttach(com->panel, com->list);
if (WIDGET(com)->window != NULL)
AG_WindowAttach(WIDGET(com)->window, com->panel);
if (com->wSaved > 0) {
w = com->wSaved;
h = com->hSaved;
} else {
if (com->wPreList != -1 && com->hPreList != -1) {
AG_TlistSizeHintPixels(com->list,
com->wPreList, com->hPreList);
}
AG_WidgetSizeReq(com->list, &rList);
w = rList.w + com->panel->wBorderSide*2;
h = rList.h + com->panel->wBorderBot;
}
x = WIDGET(com)->rView.x2 - w;
y = WIDGET(com)->rView.y1;
AG_GetDisplaySize(WIDGET(com)->drv, &wView, &hView);
if (x+w > wView) { w = wView - x; }
if (y+h > hView) { h = hView - y; }
if (AGDRIVER_CLASS(drv)->wm == AG_WM_MULTIPLE &&
WIDGET(com)->window != NULL) {
x += WIDGET(WIDGET(com)->window)->x;
y += WIDGET(WIDGET(com)->window)->y;
}
if (x < 0) { x = 0; }
if (y < 0) { y = 0; }
if (w < 4 || h < 4) {
Collapse(com);
return;
}
AG_SetEvent(com->panel, "window-modal-close",
ModalClose, "%p", com);
AG_WindowSetGeometry(com->panel, x,y, w,h);
AG_WindowShow(com->panel);
} else {
Collapse(com);
}
AG_ObjectUnlock(com);
}
static void
SizeRequest(void *obj, AG_SizeReq *r)
{
AG_Textbox *tb = obj;
AG_SizeReq rEd, rLbl;
AG_WidgetSizeReq(tb->ed, &rEd);
r->w = tb->boxPadX*2 + rEd.w;
r->h = tb->boxPadY*2 + rEd.h;
if (tb->lbl != NULL) {
AG_WidgetSizeReq(tb->lbl, &rLbl);
r->w += rLbl.w;
}
r->h = MAX(r->h, agTextFontLineSkip);
}
static void
SizeRequest(void *obj, AG_SizeReq *r)
{
AG_UCombo *com = obj;
AG_SizeReq rButton;
AG_WidgetSizeReq(com->button, &rButton);
r->w = rButton.w;
r->h = rButton.h;
}
static void
SizeRequest(void *obj, AG_SizeReq *r)
{
AG_FontSelector *fs = obj;
AG_SizeReq rChld;
AG_WidgetSizeReq(fs->hPane, &rChld);
r->w = rChld.w;
r->h = rChld.h + fs->rPreview.h;
}
static void
Expand(AG_Event *event)
{
AG_FileSelector *fs = AG_PTR(1);
AG_Driver *drv = WIDGET(fs)->drv;
int expand = AG_INT(2);
AG_SizeReq rFileDlg;
int x, y, w, h;
Uint wView, hView;
if (expand) { /* Expand */
fs->panel = AG_WindowNew(AG_WINDOW_MODAL|AG_WINDOW_NOTITLE);
AG_WindowSetPadding(fs->panel, 0, 0, 0, 0);
AG_ObjectAttach(fs->panel, fs->filedlg);
if (fs->wSaved > 0) {
w = fs->wSaved;
h = fs->hSaved;
} else {
AG_WidgetSizeReq(fs->filedlg, &rFileDlg);
w = rFileDlg.w + fs->panel->wBorderSide*2;
h = rFileDlg.h + fs->panel->wBorderBot;
}
x = WIDGET(fs)->rView.x2 - w;
y = WIDGET(fs)->rView.y1;
if (AGDRIVER_SINGLE(drv) &&
AG_GetDisplaySize(drv, &wView, &hView) == 0) {
if (x+w > wView) {
w = wView - x;
}
if (y+h > hView) {
h = hView - y;
}
}
if (w < 4 || h < 4) {
Collapse(fs);
return;
}
AG_SetEvent(fs->panel, "window-modal-close",
ModalClose, "%p", fs);
AG_WindowSetGeometry(fs->panel, x, y, w, h);
AG_WindowShow(fs->panel);
} else {
Collapse(fs);
}
}
static void
SizeRequest(void *p, AG_SizeReq *r)
{
AG_Button *bu = p;
AG_SizeReq rLbl;
r->w = bu->lPad + bu->rPad;
r->h = bu->tPad + bu->bPad;
if (bu->surface != -1) {
r->w += WSURFACE(bu,bu->surface)->w;
r->h += WSURFACE(bu,bu->surface)->h;
} else {
if (bu->lbl != NULL) {
AG_WidgetSizeReq(bu->lbl, &rLbl);
r->w += rLbl.w;
}
r->h += WIDGET(bu)->font->height;
}
}
static int
SizeAllocate(void *obj, const AG_SizeAlloc *a)
{
AG_FileSelector *fs = obj;
AG_SizeReq rBtn;
AG_SizeAlloc aChld;
AG_WidgetSizeReq(fs->button, &rBtn);
if (a->w < rBtn.w) {
return (-1);
}
aChld.x = 0;
aChld.y = 0;
aChld.w = a->w - rBtn.w - 1;
aChld.h = a->h;
AG_WidgetSizeAlloc(fs->tbox, &aChld);
aChld.x = aChld.w + 1;
aChld.w = rBtn.w;
AG_WidgetSizeAlloc(fs->button, &aChld);
return (0);
}
static int
CountChildWidgets(AG_Box *box, int *totFixed)
{
AG_Widget *chld;
AG_SizeReq r;
Uint count = 0;
int fixed = 0;
OBJECT_FOREACH_CHILD(chld, box, ag_widget) {
AG_WidgetSizeReq(chld, &r);
switch (box->type) {
case AG_BOX_HORIZ:
if ((chld->flags & AG_WIDGET_HFILL) == 0)
fixed += r.w;
break;
case AG_BOX_VERT:
if ((chld->flags & AG_WIDGET_VFILL) == 0)
fixed += r.h;
break;
}
count++;
fixed += box->spacing;
}
static int
SizeAllocate(void *obj, const AG_SizeAlloc *a)
{
AG_Textbox *tb = obj;
int boxPadW = tb->boxPadX*2;
int boxPadH = tb->boxPadY*2;
int wBar = 0, hBar = 0, wBarSz = 0, hBarSz = 0;
AG_SizeAlloc aLbl, aEd, aSb;
AG_SizeReq r;
if (a->w < boxPadW*2 || a->h < boxPadH*2)
return (-1);
if (tb->lbl != NULL) {
AG_WidgetSizeReq(tb->lbl, &r);
aLbl.x = boxPadW;
aLbl.y = boxPadH;
aLbl.w = MIN(r.w, a->w);
aLbl.h = MIN(r.h, a->h);
AG_WidgetSizeAlloc(tb->lbl, &aLbl);
}
if (tb->flags & AG_TEXTBOX_MULTILINE) {
if (tb->hBar != NULL &&
AG_WidgetVisible(tb->hBar)) {
AG_WidgetSizeReq(tb->hBar, &r);
hBarSz = MIN(r.h, a->h);
aSb.x = 0;
aSb.y = a->h - hBarSz;
aSb.w = a->w - hBarSz + 1;
aSb.h = hBarSz;
AG_WidgetSizeAlloc(tb->hBar, &aSb);
if (AG_ScrollbarVisible(tb->hBar))
hBar = aSb.h;
}
if (tb->vBar != NULL &&
AG_WidgetVisible(tb->vBar)) {
AG_WidgetSizeReq(tb->vBar, &r);
wBarSz = MIN(r.w, a->w);
aSb.x = a->w - wBarSz;
aSb.y = 0;
aSb.w = wBarSz;
aSb.h = a->h - hBarSz + 1;
AG_WidgetSizeAlloc(tb->vBar, &aSb);
if (AG_ScrollbarVisible(tb->vBar))
wBar = aSb.w;
}
tb->r.x = 0;
tb->r.y = 0;
tb->r.w = a->w;
tb->r.h = a->h;
} else {
tb->r.x = (tb->lbl != NULL) ? WIDTH(tb->lbl) : 0;
tb->r.y = 0;
tb->r.w = a->w - tb->r.x;
tb->r.h = a->h;
}
aEd.x = ((tb->lbl != NULL) ? WIDTH(tb->lbl) : 0) + tb->boxPadX;
aEd.y = tb->boxPadY;
aEd.w = a->w - boxPadW - aEd.x - wBar;
aEd.h = a->h - boxPadH - hBar;
AG_WidgetSizeAlloc(tb->ed, &aEd);
return (0);
}
