SkyGI::FindBar Class Reference

Inheritance diagram for SkyGI::FindBar:[legend]Collaboration diagram for SkyGI::FindBar:[legend]List of all members.

Public Member Functions
	FindBar (Window *pParent, const Rect &rFrame, unsigned int nWindowLayoutFlags, unsigned int uiFlags=0)
void	Paint (const Rect &rDirty)
void	FindNext ()
void	FindPrev ()
virtual bool	FocusGet ()
Point	GetSizeHint (enumSizeHint nSizeHint)
void	OnFind (const String &szString, bool bForward)
void	RequestClose ()
void	Set (const String &szString)
Public Attributes
signal0	Close
signal2< const String &, bool >	Find
Classes
class	Private

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Constructor & Destructor Documentation

FindBar::FindBar	(	Window *	pParent,
		const Rect &	rFrame,
		unsigned int	nWindowLayoutFlags,
		unsigned int	uiFlags = 0
	)

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Member Function Documentation

void FindBar::Paint

(

const Rect &

rDirty

)

[virtual]

Paint window content

Description:

This function gets called whenever an area of the window has to be redrawn. Usually you should only draw from inside the Paint function. If you need to redraw a window (when lets say some content must be updated), simply call Invalidate() which will then (asynchronly) call this paint function.

Usually you should draw the background using Window::DrawBackground(rDirty) and the border with DrawBorder(rRect). This way the user has full control over the appearance of your window, meaning he can change the background and border style.
The window content area itself is defined by the border margin and the window margin. Every window may define a margin. If you draw content into this window always make sure to not draw into the margin area. Additionally, the border has a margin too. As the user has full control to select any border for your window make sure to user the current borders margin when drawing window content. the dra Window::Paint() just redraws the background using DrawBackground. Overload this member function to add custom dawing code

Overload this member function to add custom dawing code

Parameters:

rDirty

- Dirty rectangular region which has to be redrawn. Prior entering this function the painters clip region is automatically set to this dirty region.

See also:

DrawBorder, DrawBackground, Border, GetBorder, GetBorder::Margin, GetMargin

Reimplemented from SkyGI::LayoutView.

void SkyGI::FindBar::FindNext

(

)

void SkyGI::FindBar::FindPrev

(

)

bool FindBar::FocusGet

(

)

[virtual]

Reimplemented from SkyGI::Window.

Point FindBar::GetSizeHint

(

enumSizeHint

nSizeHint

)

[virtual]

Get size hint

Description:

Overload this member function for derived classes to inform the GUI about size hints for your widget.

SIZE_HINT_PREFERRED

Return the preferred size of the widget (may depend on the actual content)

SIZE_HINT_MINIMUM

Return the minimum size the widget needs to display a proper content

Note:

If you want to get the minimum or preferred size of a window always use GetMinimumSize or GetPreferredSize. Don't call GetSizeHint directly

See also:

GetPreferredSize, GetMinimumSize, SetMinimumSize

Reimplemented from SkyGI::Window.

void SkyGI::FindBar::OnFind	(	const String &	szString,
		bool	bForward
	)

void FindBar::RequestClose

(

)

void FindBar::Set

(

const String &

szString

)

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Member Data Documentation

signal0 SkyGI::FindBar::Close

Emitted when user clicked on close button or escape was pressed

Description:

Do not destroy the FindBar from inside this signal handler (singal handler gets called from the FindBar context) but send a message to your window to asynchronously destroy the findbar.

signal2<const String&, bool> SkyGI::FindBar::Find

Emitted when user clicked on the find next or find previous button or entered a text

Description:

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