wx.lib.agw.ribbon.panel.RibbonPanel

This is the main implementation of RibbonPanel.

Class Hierarchy

Inheritance diagram for class RibbonPanel:

Control Appearance

wxMSW

wxGTK

wxMAC

Known Superclasses

wx.lib.agw.ribbon.control.RibbonControl

Methods Summary

__init__	Default class constructor.
AddChild	AddChild(self, child: Optional[WindowBase])
CanAutoMinimise	Query if the panel can automatically minimise itself at small sizes.
CommonInit
DoGetBestSize	Gets the size which best suits the window: for a control, it would be the
DoGetNextLargerSize	Implementation of RibbonControl.GetNextLargerSize().
DoGetNextSmallerSize	Implementation of RibbonControl.GetNextSmallerSize().
DoSetSize	Sets the size of the window in pixels.
GetBestSizeForParentSize	Finds the best width and height given the parent’s width and height.
GetDefaultBorder	Returns the default border style for RibbonPanel.
GetExpandedDummy	Get the dummy panel of an expanded panel.
GetExpandedPanel	Get the expanded panel of a dummy panel.
GetExpandedPosition
GetFlags	Returns the AGW-specific window style for RibbonPanel.
GetMinimisedIcon	Get the bitmap to be used in place of the panel children when it is minimised.
GetMinNotMinimisedSize
GetMinSize	Returns the minimum size of the window, an indication to the sizer layout mechanism
GetPanelSizerBestSize
GetPanelSizerMinSize
HasExtButton
HideExpanded	Hide the panel’s external expansion.
IsExtButtonHovered
IsHovered	Query is the mouse is currently hovered over the panel.
IsMinimised	Query if the panel would be minimised at a given size.
IsMinimised1	Query if the panel is currently minimised.
IsMinimised2	Query if the panel would be minimised at a given size.
IsSizingContinuous	Returns True if this window can take any size (greater than its minimum size),
Layout	Layout() -> bool
OnChildKillFocus	Handles the wx.EVT_KILL_FOCUS event for children of RibbonPanel.
OnEraseBackground	Handles the wx.EVT_ERASE_BACKGROUND event for RibbonPanel.
OnKillFocus	Handles the wx.EVT_KILL_FOCUS event for RibbonPanel.
OnMotion	Handles the wx.EVT_MOTION event for RibbonPanel.
OnMouseClick	Handles the wx.EVT_LEFT_DOWN event for RibbonPanel.
OnMouseEnter	Handles the wx.EVT_ENTER_WINDOW event for RibbonPanel.
OnMouseEnterChild	Handles the wx.EVT_ENTER_WINDOW event for children of RibbonPanel.
OnMouseLeave	Handles the wx.EVT_LEAVE_WINDOW event for RibbonPanel.
OnMouseLeaveChild	Handles the wx.EVT_LEAVE_WINDOW event for children of RibbonPanel.
OnPaint	Handles the wx.EVT_PAINT event for RibbonPanel.
OnSize	Handles the wx.EVT_SIZE event for RibbonPanel.
Realize	Realize all children of the panel.
RemoveChild	RemoveChild(self, child: Optional[WindowBase])
SetArtProvider	Set the art provider to be used.
ShouldSendEventToDummy
ShowExpanded	Show the panel externally expanded.
TestPositionForHover
TryAfter	TryAfter(self, event: Event) -> bool

Class API

class RibbonPanel(RibbonControl)

This is the main implementation of RibbonPanel.

Methods

__init__(self, parent, id=wx.ID_ANY, label='', minimised_icon=wx.NullBitmap, pos=wx.DefaultPosition, size=wx.DefaultSize, agwStyle=RIBBON_PANEL_DEFAULT_STYLE, name='RibbonPanel')

Default class constructor.

Parameters:

• parent – pointer to a parent window, typically a RibbonPage, though it can be any window;

• id – window identifier. If wx.ID_ANY, will automatically create an identifier;

• label – label of the new button;

• minimised_icon – the bitmap to be used in place of the panel children when it is minimised;

• pos – window position. wx.DefaultPosition indicates that wxPython should generate a default position for the window;

• size – window size. wx.DefaultSize indicates that wxPython should generate a default size for the window. If no suitable size can be found, the window will be sized to 20x20 pixels so that the window is visible but obviously not correctly sized;

• agwStyle –

  the AGW-specific window style. This can be one of the following bits:

  Window Styles	Hex Value	Description
  RIBBON_PANEL_DEFAULT_STYLE	0x0	Defined as no other flags set.
  RIBBON_PANEL_NO_AUTO_MINIMISE	0x1	Prevents the panel from automatically minimising to conserve screen space.
  RIBBON_PANEL_EXT_BUTTON	0x8	Causes an extension button to be shown in the panel’s chrome (if the bar in which it is contained has RIBBON_BAR_SHOW_PANEL_EXT_BUTTONS set). The behaviour of this button is application controlled, but typically will show an extended drop-down menu relating to the panel.
  RIBBON_PANEL_MINIMISE_BUTTON	0x10	Causes a (de)minimise button to be shown in the panel’s chrome (if the bar in which it is contained has the RIBBON_BAR_SHOW_PANEL_MINIMISE_BUTTONS style set). This flag is typically combined with RIBBON_PANEL_NO_AUTO_MINIMISE to make a panel which the user always has manual control over when it minimises.
  RIBBON_PANEL_STRETCH	0x20	Allows a single panel to stretch to fill the parent page.
  RIBBON_PANEL_FLEXIBLE	0x40	Allows toolbars to wrap, taking up the optimum amount of space when used in a vertical palette.

• name – the window name.

---

AddChild(self, child)

AddChild(self, child: Optional[WindowBase])

---

CanAutoMinimise(self)

Query if the panel can automatically minimise itself at small sizes.

---

CommonInit(self, label, icon, agwStyle)

---

DoGetBestSize(self)

Gets the size which best suits the window: for a control, it would be the minimal size which doesn’t truncate the control, for a panel - the same size as it would have after a call to Fit().

Returns:

An instance of wx.Size.

Note

Overridden from wx.Control.

---

DoGetNextLargerSize(self, direction, relative_to)

Implementation of RibbonControl.GetNextLargerSize().

Controls which have non-continuous sizing must override this virtual function rather than RibbonControl.GetNextLargerSize().

---

DoGetNextSmallerSize(self, direction, relative_to)

Implementation of RibbonControl.GetNextSmallerSize().

Controls which have non-continuous sizing must override this virtual function rather than RibbonControl.GetNextSmallerSize().

---

DoSetSize(self, x, y, width, height, sizeFlags=wx.SIZE_AUTO)

Sets the size of the window in pixels.

Parameters:

• x (integer) – required x position in pixels, or wx.DefaultCoord to indicate that the existing value should be used;

• y (integer) – required y position in pixels, or wx.DefaultCoord to indicate that the existing value should be used;

• width (integer) – required width in pixels, or wx.DefaultCoord to indicate that the existing value should be used;

• height (integer) – required height in pixels, or wx.DefaultCoord to indicate that the existing value should be used;

• sizeFlags (integer) –

  indicates the interpretation of other parameters. It is a bit list of the following:

  • wx.SIZE_AUTO_WIDTH: a wx.DefaultCoord width value is taken to indicate a wxPython-supplied default width.

  • wx.SIZE_AUTO_HEIGHT: a wx.DefaultCoord height value is taken to indicate a wxPython-supplied default height.

  • wx.SIZE_AUTO: wx.DefaultCoord size values are taken to indicate a wxPython-supplied default size.

  • wx.SIZE_USE_EXISTING: existing dimensions should be used if wx.DefaultCoord values are supplied.

  • wx.SIZE_ALLOW_MINUS_ONE: allow negative dimensions (i.e. value of wx.DefaultCoord) to be interpreted as real dimensions, not default values.

  • wx.SIZE_FORCE: normally, if the position and the size of the window are already the same as the parameters of this function, nothing is done. but with this flag a window resize may be forced even in this case (supported in wx 2.6.2 and later and only implemented for MSW and ignored elsewhere currently).

---

GetBestSizeForParentSize(self, parentSize)

Finds the best width and height given the parent’s width and height.

---

GetDefaultBorder(self)

Returns the default border style for RibbonPanel.

---

GetExpandedDummy(self)

Get the dummy panel of an expanded panel.

Note

This should be called on an expanded panel to get the dummy associated with it - it will return None when called on the dummy itself.

See also

ShowExpanded, GetExpandedPanel

---

GetExpandedPanel(self)

Get the expanded panel of a dummy panel.

Note

This should be called on a dummy panel to get the expanded panel associated with it - it will return None when called on the expanded panel itself.

See also

ShowExpanded, GetExpandedDummy

---

GetExpandedPosition(self, panel, expanded_size, direction)

---

GetFlags(self)

Returns the AGW-specific window style for RibbonPanel.

---

GetMinimisedIcon(self)

Get the bitmap to be used in place of the panel children when it is minimised.

---

GetMinNotMinimisedSize(self)

---

GetMinSize(self)

Returns the minimum size of the window, an indication to the sizer layout mechanism that this is the minimum required size.

This method normally just returns the value set by SetMinSize, but it can be overridden to do the calculation on demand.

---

GetPanelSizerBestSize(self)

---

GetPanelSizerMinSize(self)

---

HasExtButton(self)

---

HideExpanded(self)

Hide the panel’s external expansion.

Returns:

True if the panel was un-expanded, False if it was not (normally due to it not being expanded in the first place).

See also

HideExpanded, GetExpandedPanel

---

IsExtButtonHovered(self)

---

IsHovered(self)

Query is the mouse is currently hovered over the panel.

Returns:

True if the cursor is within the bounds of the panel (i.e. hovered over the panel or one of its children), False otherwise.

---

IsMinimised(self, at_size=None)

Query if the panel would be minimised at a given size.

Parameters:

at_size – an instance of wx.Size, giving the size at which the panel should be tested for minimisation.

---

IsMinimised1(self)

Query if the panel is currently minimised.

---

IsMinimised2(self, at_size)

Query if the panel would be minimised at a given size.

Parameters:

at_size – an instance of wx.Size, giving the size at which the panel should be tested for minimisation.

---

IsSizingContinuous(self)

Returns True if this window can take any size (greater than its minimum size), False if it can only take certain sizes.

See also

RibbonControl.GetNextSmallerSize(), RibbonControl.GetNextLargerSize()

---

Layout(self)

Layout() -> bool

Lays out the children of this window using the associated sizer.

---

OnChildKillFocus(self, event)

Handles the wx.EVT_KILL_FOCUS event for children of RibbonPanel.

Parameters:

event – a FocusEvent event to be processed.

---

OnEraseBackground(self, event)

Handles the wx.EVT_ERASE_BACKGROUND event for RibbonPanel.

Parameters:

event – a EraseEvent event to be processed.

---

OnKillFocus(self, event)

Handles the wx.EVT_KILL_FOCUS event for RibbonPanel.

Parameters:

event – a FocusEvent event to be processed.

---

OnMotion(self, event)

Handles the wx.EVT_MOTION event for RibbonPanel.

Parameters:

event – a MouseEvent event to be processed.

---

OnMouseClick(self, event)

Handles the wx.EVT_LEFT_DOWN event for RibbonPanel.

Parameters:

event – a MouseEvent event to be processed.

---

OnMouseEnter(self, event)

Handles the wx.EVT_ENTER_WINDOW event for RibbonPanel.

Parameters:

event – a MouseEvent event to be processed.

---

OnMouseEnterChild(self, event)

Handles the wx.EVT_ENTER_WINDOW event for children of RibbonPanel.

Parameters:

event – a MouseEvent event to be processed.

---

OnMouseLeave(self, event)

Handles the wx.EVT_LEAVE_WINDOW event for RibbonPanel.

Parameters:

event – a MouseEvent event to be processed.

---

OnMouseLeaveChild(self, event)

Handles the wx.EVT_LEAVE_WINDOW event for children of RibbonPanel.

Parameters:

event – a MouseEvent event to be processed.

---

OnPaint(self, event)

Handles the wx.EVT_PAINT event for RibbonPanel.

Parameters:

event – a PaintEvent event to be processed.

---

OnSize(self, event)

Handles the wx.EVT_SIZE event for RibbonPanel.

Parameters:

event – a wx.SizeEvent event to be processed.

---

Realize(self)

Realize all children of the panel.

Note

Reimplemented from RibbonControl.

---

RemoveChild(self, child)

RemoveChild(self, child: Optional[WindowBase])

---

SetArtProvider(self, art)

Set the art provider to be used.

Normally called automatically by RibbonPage when the panel is created, or the art provider changed on the page. The new art provider will be propagated to the children of the panel.

Reimplemented from RibbonControl.

Parameters:

art – an art provider.

---

ShouldSendEventToDummy(self, event)

---

ShowExpanded(self)

Show the panel externally expanded.

When a panel is minimised, it can be shown full-size in a pop-out window, which is referred to as being (externally) expanded.

Returns:

True if the panel was expanded, False if it was not (possibly due to it not being minimised, or already being expanded).

Note

When a panel is expanded, there exist two panels - the original panel (which is referred to as the dummy panel) and the expanded panel. The original is termed a dummy as it sits in the ribbon bar doing nothing, while the expanded panel holds the panel children.

See also

HideExpanded, GetExpandedPanel

---

TestPositionForHover(self, pos)

---

TryAfter(self, event)

TryAfter(self, event: Event) -> bool