ButtonPanel

A custom panel class with gradient background shading with the possibility to add buttons and controls still respecting the gradient background.

Inheritance Diagram

Inheritance diagram for: ButtonPanel

Control Appearance

ButtonPanel

Methods Summary

__init__	Default class constructor.
AddButton	Adds a button to ButtonPanel.
AddControl	Adds a wxPython control to ButtonPanel.
AddSeparator	Adds a separator line to ButtonPanel.
AddSpacer	Adds a spacer (stretchable or fixed-size) to ButtonPanel.
Clear	Clears the ButtonPanel.
DoGetBestSize	Gets the size which best suits ButtonPanel: for a control, it would be
DoGiveHelp	Shows tooltips and long help strings in wx.StatusBar.
DoLayout	Do the Layout for ButtonPanel.
FlexibleLayout	Layout the items when the main caption exists.
GetAlignment	Returns the buttons alignment.
GetBPArt	Returns the associated BPArt art provider.
GetBarText	Returns the main caption text.
GetControls	Returns the wxPython controls that belongs to ButtonPanel.
GetItemSize	Returns the size of an item in the main ButtonPanel sizer.
GetNonFlexibleChildren	Returns all the ButtonPanel main sizer’s children that are not
GetStyle	Returns the ButtonPanel window style.
GetUseHelp	Returns whether or not short and long help strings should be displayed as tooltips
HasBarText	Returns whether ButtonPanel has a main caption text or not.
HitTest	HitTest method for ButtonPanel.
IsStandard	Returns whether ButtonPanel is aligned “Standard” (left/top) or not.
IsVertical	Returns whether ButtonPanel is vertically aligned or not.
LayoutItems	Layout the items using a different algorithms depending on the existance
OnEraseBackground	Handles the wx.EVT_ERASE_BACKGROUND event for ButtonPanel.
OnLeftDown	Handles the wx.EVT_LEFT_DOWN event for ButtonPanel.
OnLeftUp	Handles the wx.EVT_LEFT_UP event for ButtonPanel.
OnMouseEnterWindow	Handles the wx.EVT_ENTER_WINDOW event for ButtonPanel.
OnMouseLeave	Handles the wx.EVT_LEAVE_WINDOW event for ButtonPanel.
OnMouseMove	Handles the wx.EVT_MOTION event for ButtonPanel.
OnPaint	Handles the wx.EVT_PAINT event for ButtonPanel.
OnSize	Handles the wx.EVT_SIZE event for ButtonPanel.
OnStatusBarTimer	Handles the timer expiring to delete the long help string in wx.StatusBar.
ReCreateSizer	Recreates the ButtonPanel sizer accordingly to the alignment specified.
RemoveAllButtons	Remove all the buttons from ButtonPanel.
RemoveAllSeparators	Remove all the separators from ButtonPanel.
RemoveHelp	Removes the tooltips and statusbar help (if any) for a button.
RemoveText	Removes the main caption text.
RepaintOldSelection	Repaints the old selected/hovered button.
SetAlignment	Sets the buttons alignment.
SetBPArt	Sets a new BPArt art provider to ButtonPanel.
SetBarText	Sets the main caption text.
SetStyle	Sets the ButtonPanel window style.
SetUseHelp	Sets whether or not short and long help strings should be displayed as tooltips
SizeLayout	Layout the items when no main caption exists.

Class API

class ButtonPanel(wx.PyPanel)

A custom panel class with gradient background shading with the possibility to add buttons and controls still respecting the gradient background.

---

__init__(parent, id=wx.ID_ANY, text="", agwStyle=BP_DEFAULT_STYLE, alignment=BP_ALIGN_LEFT, name="buttonPanel")

Default class constructor.

Parameters:

• parent (wx.Window) – the parent window. Must not be None;
• id (integer) – window identifier. If wx.ID_ANY, will automatically create an identifier;
• text (string) – the main caption text for ButtonPanel;
• agwStyle (integer) – the AGW-specific window style (one of BP_DEFAULT_STYLE, BP_USE_GRADIENT);
• alignment (integer) – alignment of buttons (left or right);
• name (string) – window class name.

---

AddButton(btnInfo)

Adds a button to ButtonPanel.

Parameters:btnInfo – an instance of ButtonInfo.

Note

Remember to pass a ButtonInfo instance to this method, and not a standard wx.Button or a wx.ToolBar tool.

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AddControl(control, proportion=0, flag=wx.ALIGN_CENTER|wx.ALL, border=None)

Adds a wxPython control to ButtonPanel.

Parameters:

• control – an instance of wx.Window;
• proportion (integer) – the control proportion (0 for fixed-size, 1 or more for a stretchable one);
• flag (integer) – one of the wx.BoxSizer flags;
• border (integer) – the control border width (in pixels), if the flag parameter is set to include any border flag.

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AddSeparator()

Adds a separator line to ButtonPanel.

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AddSpacer(size=(0, 0), proportion=1, flag=wx.EXPAND)

Adds a spacer (stretchable or fixed-size) to ButtonPanel.

Parameters:

• size (tuple) – the spacer size as a tuple;
• proportion (integer) – the spacer proportion (0 for fixed-size, 1 or more for a stretchable one);
• flag (integer) – one of the wx.BoxSizer flags.

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Clear()

Clears the ButtonPanel.

Can be used to reset the ButtonPanel if you’d like have a new set of buttons on the panel.

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DoGetBestSize()

Gets the size which best suits ButtonPanel: 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.PyPanel.

---

DoGiveHelp(hit)

Shows tooltips and long help strings in wx.StatusBar.

Parameters:hit – an instance of ButtonInfo where the mouse is hovering.

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DoLayout()

Do the Layout for ButtonPanel.

Note

Call this method every time you make a modification to the layout or to the customizable sizes of the pseudo controls.

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FlexibleLayout(nonspacers, allchildren)

Layout the items when the main caption exists.

Parameters:

• nonspacers (list) – a list of items which are not spacers;
• allchildren (list) – a list of all the children of ButtonPanel.

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GetAlignment()

Returns the buttons alignment.

Returns:An integer specifying the buttons alignment.

See also

SetAlignment for a set of valid alignment bits.

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GetBPArt()

Returns the associated BPArt art provider.

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GetBarText()

Returns the main caption text.

Returns:A string representing the caption text.

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GetControls()

Returns the wxPython controls that belongs to ButtonPanel.

Returns:A list of items inside ButtonPanel that are wxPython controls.

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GetItemSize(item, isVertical)

Returns the size of an item in the main ButtonPanel sizer.

Parameters:

• item – an instance of ButtonInfo;
• isVertical (bool) – True if ButtonPanel is in vertical orientation, False otherwise.

Returns:

An instance of wx.Size.

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GetNonFlexibleChildren()

Returns all the ButtonPanel main sizer’s children that are not flexible spacers.

Returns:A list of items inside ButtonPanel that are not flexible spacers.

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GetStyle()

Returns the ButtonPanel window style.

See also

SetStyle for a list of valid window styles.

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GetUseHelp()

Returns whether or not short and long help strings should be displayed as tooltips and wx.StatusBar items respectively.

Returns:True if the short and long help strings should be displayed as tooltips and wx.StatusBar items respectively, False otherwise.

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HasBarText()

Returns whether ButtonPanel has a main caption text or not.

Returns:True if ButtonPanel has a main caption text, False otherwise.

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HitTest(pt)

HitTest method for ButtonPanel.

Parameters:pt – the mouse position, an instance of wx.Point. Returns:an instance of ButtonInfo and the hit flag BP_HT_BUTTON if a button client rectangle contains the input point pt, or wx.NOT_FOUND and BP_HT_NONE.

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IsStandard()

Returns whether ButtonPanel is aligned “Standard” (left/top) or not.

Returns:True if ButtonPanel is aligned “standard”, False otherwise.

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IsVertical()

Returns whether ButtonPanel is vertically aligned or not.

Returns:True if ButtonPanel is vertically aligned, False otherwise.

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LayoutItems()

Layout the items using a different algorithms depending on the existance of the main caption.

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OnEraseBackground(event)

Handles the wx.EVT_ERASE_BACKGROUND event for ButtonPanel.

Parameters:event – a wx.EraseEvent event to be processed.

Note

This is intentionally empty to reduce flicker.

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OnLeftDown(event)

Handles the wx.EVT_LEFT_DOWN event for ButtonPanel.

Parameters:event – a wx.MouseEvent event to be processed.

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OnLeftUp(event)

Handles the wx.EVT_LEFT_UP event for ButtonPanel.

Parameters:event – a wx.MouseEvent event to be processed.

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OnMouseEnterWindow(event)

Handles the wx.EVT_ENTER_WINDOW event for ButtonPanel.

Parameters:event – a wx.MouseEvent event to be processed.

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OnMouseLeave(event)

Handles the wx.EVT_LEAVE_WINDOW event for ButtonPanel.

Parameters:event – a wx.MouseEvent event to be processed.

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OnMouseMove(event)

Handles the wx.EVT_MOTION event for ButtonPanel.

Parameters:event – a wx.MouseEvent event to be processed.

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OnPaint(event)

Handles the wx.EVT_PAINT event for ButtonPanel.

Parameters:event – a wx.PaintEvent event to be processed.

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OnSize(event)

Handles the wx.EVT_SIZE event for ButtonPanel.

Parameters:event – a wx.SizeEvent event to be processed.

Todo

Improve the chain of methods OnSize ==> DoLayout ==> LayoutItems to avoid multiple calls to LayoutItems.

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OnStatusBarTimer()

Handles the timer expiring to delete the long help string in wx.StatusBar.

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ReCreateSizer(text=None)

Recreates the ButtonPanel sizer accordingly to the alignment specified.

Parameters:text (string) – the text to display as main caption. If text is set to None, the main caption will not be displayed.

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RemoveAllButtons()

Remove all the buttons from ButtonPanel.

Note

This function is for internal use only. If you are interested in manipulating a ButtonPanel in real time (ie. removing things on it) have a look at the Clear method.

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RemoveAllSeparators()

Remove all the separators from ButtonPanel.

Note

This function is for internal use only. If you are interested in manipulating a ButtonPanel in real time (ie. removing things on it) have a look at the Clear method.

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RemoveHelp()

Removes the tooltips and statusbar help (if any) for a button.

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RemoveText()

Removes the main caption text.

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RepaintOldSelection()

Repaints the old selected/hovered button.

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SetAlignment(alignment)

Sets the buttons alignment.

Parameters:alignment (integer) – can be one of the following bits:

integer parameter settings

Alignment Flag	Value	Description
BP_ALIGN_RIGHT	1	Buttons are aligned on the right
BP_ALIGN_LEFT	2	Buttons are aligned on the left
BP_ALIGN_TOP	4	Buttons are aligned at the top
BP_ALIGN_BOTTOM	8	Buttons are aligned at the bottom

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SetBPArt(art)

Sets a new BPArt art provider to ButtonPanel.

Parameters:art – an instance of BPArt.

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SetBarText(text)

Sets the main caption text.

Parameters:text (string) – the main caption text label. An empty string erases the main caption text.

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SetStyle(agwStyle)

Sets the ButtonPanel window style.

Parameters:agwStyle (integer) – one of the following bits:

integer parameter settings

Window Styles	Hex Value	Description
BP_DEFAULT_STYLE	0x1	ButtonPanel has a plain solid background.
BP_USE_GRADIENT	0x2	ButtonPanel has a gradient shading background.

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SetUseHelp(useHelp=True)

Sets whether or not short and long help strings should be displayed as tooltips and wx.StatusBar items respectively.

Parameters:useHelp (bool) – True to display short and long help strings as tooltips and wx.StatusBar items respectively, False otherwise.

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SizeLayout(nonspacers, children)

Layout the items when no main caption exists.

Parameters:

• nonspacers (list) – a list of items which are not spacers;
• children (list) – a list of all the children of ButtonPanel.

AGW

• advancedsplash
• aquabutton
• artmanager
• aui
• balloontip
• buttonpanel
• cubecolourdialog
• customtreectrl
• flatmenu
• flatnotebook
• floatspin
• fmcustomizedlg
• foldpanelbar
• fourwaysplitter
• genericmessagedialog
• gradientbutton
• hyperlink
• hypertreelist
• infobar
• knobctrl
• labelbook
• multidirdialog
• peakmeter
• persist
• piectrl
• pybusyinfo
• pycollapsiblepane
• pygauge
• pyprogress
• ribbon
• rulerctrl
• shapedbutton
• shortcuteditor
• speedmeter
• supertooltip
• thumbnailctrl
• toasterbox
• ultimatelistctrl
• xlsgrid
• zoombar

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