bool KWindow::updateInsets() {
/*
* called by Menu assign to detect appropriate
* client insets
*/
RECT rcl, rclc;
GetClientRect( hwnd, &rclc);
rcl.left = rclc.left;
rcl.top = rclc.top;
rcl.right = rclc.right;
rcl.bottom = rclc.bottom;
#if !defined(UNDER_CE)
AdjustWindowRectEx( &rclc, GetWindowLong( hwnd, GWL_STYLE), (GetMenu( hwnd) != NULL), 0);
#else
AdjustWindowRectEx( &rclc, GetWindowLong( hwnd, GWL_STYLE), 0, 0);
if ( hbar )
rclc.top += CommandBar_Height( hbar);
#endif
setInsets( rcl.left-rclc.left,
rcl.top-rclc.top,
rclc.right-rcl.right,
rclc.bottom-rcl.bottom, false );
return TRUE;
}
void Component::setBorder(border::Border* b)
{
// delete current border, and assign new border.
border = b;
if(border != 0)
{
setInsets(border->getBorderInsets());
}
invalidate();
}
KWindow( HWND parent, TCHAR* title, int style, int x, int y, int width, int height) {
RECT rcl = { x, y, x+width, y+height };
style |= WS_CLIPCHILDREN;
AdjustWindowRectEx( &rcl, style, FALSE, 0);
setInsets( x-rcl.left, y-rcl.top, rcl.right-x-width, rcl.bottom-y-height, true);
hwnd = CreateWindow( TEXT("window"), title, style,
x, y, width, height,
parent, (HMENU)0, NULL, NULL);
defWndProc = (WNDPROC)DefWindowProc;
#if defined(UNDER_CE)
hbar = NULL;
#endif
}
DropdownBox::DropdownBox(const char* sName,Container* sParent,bool sManageChild)
:Label(sName,sParent,"",false),
popup(0),items(0),isPopped(false),
foundChild(0),armedChild(0),
arrow(GlyphGadget::FANCY_ARROW_DOWN,GlyphGadget::IN,0.0f),
numItems(0),
selectedItem(-1)
{
const GLMotif::StyleSheet& ss=*getManager()->getStyleSheet();
/* Dropdown box defaults to raised border: */
setBorderType(Widget::RAISED);
setBorderWidth(ss.buttonBorderWidth);
/* Dropdown box defaults to some margin: */
setMarginWidth(ss.buttonMarginWidth);
/* Set the arrow sizes: */
spacing=ss.buttonBorderWidth+2.0f*ss.buttonMarginWidth;
arrow.setGlyphSize(ss.size*0.25f);
arrow.setBevelSize(ss.size*0.25f);
arrow.setGlyphColor(backgroundColor);
popupExtrudeSize=ss.size*4.0f;
/* Set the label insets: */
setInsets(0.0f,arrow.getPreferredBoxSize()+spacing);
/* Create a pop-up containing the item labels: */
popup=new Popup("Popup",getManager());
popup->setBorderWidth(ss.buttonBorderWidth);
popup->setBorderType(Widget::PLAIN);
popup->setBorderColor(borderColor);
popup->setBackgroundColor(backgroundColor);
popup->setForegroundColor(foregroundColor);
popup->setMarginWidth(0.0f);
/* Create a container for the item labels: */
items=new RowColumn("Items",popup,false);
items->setBorderWidth(0.0f);
items->setOrientation(RowColumn::VERTICAL);
items->setNumMinorWidgets(1);
items->setMarginWidth(0.0f);
items->setSpacing(ss.buttonBorderWidth);
items->manageChild();
/* Manage me: */
if(sManageChild)
manageChild();
}
void DropdownBox::setArrowSize(GLfloat newArrowSize)
{
/* Adjust the arrow glyph: */
arrow.setGlyphSize(newArrowSize);
/* Adjust the label position: */
setInsets(0.0f,arrow.getPreferredBoxSize()+spacing);
/* Try adjusting the widget size to accomodate the new setting: */
if(isManaged)
parent->requestResize(this,calcNaturalSize());
else
resize(Box(Vector(0.0f,0.0f,0.0f),calcNaturalSize()));
}
DropdownBox::DropdownBox(const char* sName,Container* sParent,const std::vector<std::string>& sItems,bool sManageChild)
:Label(sName,sParent,sItems[0].c_str(),false),
popup(0),items(0),isPopped(false),
foundChild(0),armedChild(0),
arrow(GlyphGadget::FANCY_ARROW_DOWN,GlyphGadget::IN,0.0f),
numItems(sItems.size()),
selectedItem(0)
{
const GLMotif::StyleSheet& ss=*getManager()->getStyleSheet();
/* Dropdown box defaults to raised border: */
setBorderType(Widget::RAISED);
setBorderWidth(ss.buttonBorderWidth);
/* Dropdown box defaults to some margin: */
setMarginWidth(ss.buttonMarginWidth);
/* Set the arrow sizes: */
spacing=ss.buttonBorderWidth+2.0f*ss.buttonMarginWidth;
arrow.setGlyphSize(ss.size*0.25f);
arrow.setBevelSize(ss.size*0.25f);
arrow.setGlyphColor(backgroundColor);
popupExtrudeSize=ss.size*4.0f;
/* Set the label insets: */
setInsets(0.0f,arrow.getPreferredBoxSize()+spacing);
/* Create a pop-up containing the item labels: */
popup=new Popup("Popup",getManager());
popup->setBorderWidth(ss.buttonBorderWidth);
popup->setBorderType(Widget::PLAIN);
popup->setBorderColor(borderColor);
popup->setBackgroundColor(backgroundColor);
popup->setForegroundColor(foregroundColor);
popup->setMarginWidth(0.0f);
/* Create a container for the item labels: */
items=new RowColumn("Items",popup,false);
items->setBorderWidth(0.0f);
items->setOrientation(RowColumn::VERTICAL);
items->setNumMinorWidgets(1);
items->setMarginWidth(0.0f);
items->setSpacing(ss.buttonBorderWidth);
/* Create a button for each list item: */
for(int i=0;i<numItems;++i)
{
char itemButtonName[40];
snprintf(itemButtonName,sizeof(itemButtonName),"ItemButton%d",i);
Button* button=new Button(itemButtonName,items,sItems[i].c_str());
button->setBorderType(Widget::PLAIN);
button->setBorderWidth(0.0f);
button->setHAlignment(GLFont::Left);
button->getSelectCallbacks().add(itemSelectedCallbackWrapper,this);
}
items->manageChild();
/* Manage me: */
if(sManageChild)
manageChild();
}
