# Python Code By:
#
# Andrea Gavana, @ 02 Oct 2006
-# Latest Revision: 12 Oct 2006, 20.00 GMT
+# Latest Revision: 16 Apr 2007, 11.00 GMT
#
#
# For All Kind Of Problems, Requests Of Enhancements And Bug Reports, Please
- The scrolling is done for bulks of tabs (so, the scrolling is faster and better)
- The buttons area is never overdrawn by tabs (unlike many other implementations I saw)
- It is a generic control
- - Currently there are 4 differnt styles - VC8, VC 71, Standard and Fancy
+ - Currently there are 5 differnt styles - VC8, VC 71, Standard, Fancy and Firefox 2;
- Mouse middle click can be used to close tabs
- A function to add right click menu for tabs (simple as SetRightClickMenu)
- All styles has bottom style as well (they can be drawn in the bottom of screen)
FlatNotebook Is Freeware And Distributed Under The wxPython License.
-Latest Revision: Andrea Gavana @ 12 Oct 2006, 20.00 GMT
+Latest Revision: Andrea Gavana @ 16 Apr 2007, 11.00 GMT
Version 2.0.
FNB_VC8 = 256
"""Use Visual Studio 2005 (VC8) style for tabs"""
+# Firefox 2 tabs style
+FNB_FF2 = 131072
+"""Use Firefox 2 style for tabs"""
+
# Place 'X' on a tab
FNB_X_ON_TAB = 512
"""Place 'X' close button on the active tab"""
dc.SetBrush(savedBrush)
+
+# -----------------------------------------------------------------------------
+# Util functions
+# -----------------------------------------------------------------------------
+
+def DrawButton(dc, rect, focus, upperTabs):
+
+ # Define the rounded rectangle base on the given rect
+ # we need an array of 9 points for it
+ regPts = [wx.Point() for indx in xrange(9)]
+
+ if focus:
+ if upperTabs:
+ leftPt = wx.Point(rect.x, rect.y + (rect.height / 10)*8)
+ rightPt = wx.Point(rect.x + rect.width - 2, rect.y + (rect.height / 10)*8)
+ else:
+ leftPt = wx.Point(rect.x, rect.y + (rect.height / 10)*5)
+ rightPt = wx.Point(rect.x + rect.width - 2, rect.y + (rect.height / 10)*5)
+ else:
+ leftPt = wx.Point(rect.x, rect.y + (rect.height / 2))
+ rightPt = wx.Point(rect.x + rect.width - 2, rect.y + (rect.height / 2))
+
+ # Define the top region
+ top = wx.RectPP(rect.GetTopLeft(), rightPt)
+ bottom = wx.RectPP(leftPt, rect.GetBottomRight())
+
+ topStartColor = wx.WHITE
+
+ if not focus:
+ topStartColor = LightColour(wx.SystemSettings_GetColour(wx.SYS_COLOUR_3DFACE), 50)
+
+ topEndColor = wx.SystemSettings_GetColour(wx.SYS_COLOUR_3DFACE)
+ bottomStartColor = topEndColor
+ bottomEndColor = topEndColor
+
+ # Incase we use bottom tabs, switch the colors
+ if upperTabs:
+ if focus:
+ PaintStraightGradientBox(dc, top, topStartColor, topEndColor)
+ PaintStraightGradientBox(dc, bottom, bottomStartColor, bottomEndColor)
+ else:
+ PaintStraightGradientBox(dc, top, topEndColor , topStartColor)
+ PaintStraightGradientBox(dc, bottom, bottomStartColor, bottomEndColor)
+
+ else:
+ if focus:
+ PaintStraightGradientBox(dc, bottom, topEndColor, bottomEndColor)
+ PaintStraightGradientBox(dc, top,topStartColor, topStartColor)
+ else:
+ PaintStraightGradientBox(dc, bottom, bottomStartColor, bottomEndColor)
+ PaintStraightGradientBox(dc, top, topEndColor, topStartColor)
+
+ dc.SetBrush(wx.TRANSPARENT_BRUSH)
+
+
# ---------------------------------------------------------------------------- #
# Class FNBDropSource
# Gives Some Custom UI Feedback during the DnD Operations
def OnItemSelected(self, event):
"""Handles the wx.EVT_LISTBOX_DCLICK event for the wx.ListBox inside L{TabNavigatorWindow}. """
- self.CloseDialog()
+ self.CloseDialog()
def CloseDialog(self):
return bmp
- def DrawTabsLine(self, pageContainer, dc):
+ def DrawTabsLine(self, pageContainer, dc, selTabX1=-1, selTabX2=-1):
""" Draws a line over the tabs. """
pc = pageContainer
clntRect = pc.GetClientRect()
clientRect3 = wx.Rect(0, 0, clntRect.width, clntRect.height)
- if pc.HasFlag(FNB_BOTTOM):
-
- clientRect = wx.Rect(0, 2, clntRect.width, clntRect.height - 2)
- clientRect2 = wx.Rect(0, 1, clntRect.width, clntRect.height - 1)
-
- else:
-
- clientRect = wx.Rect(0, 0, clntRect.width, clntRect.height - 2)
- clientRect2 = wx.Rect(0, 0, clntRect.width, clntRect.height - 1)
-
- dc.SetBrush(wx.TRANSPARENT_BRUSH)
- dc.SetPen(wx.Pen(pc.GetSingleLineBorderColour()))
- dc.DrawRectangleRect(clientRect2)
- dc.DrawRectangleRect(clientRect3)
+ if pc.HasFlag(FNB_FF2):
+ if not pc.HasFlag(FNB_BOTTOM):
+ fillColor = wx.SystemSettings_GetColour(wx.SYS_COLOUR_3DFACE)
+ else:
+ fillColor = wx.WHITE
- dc.SetPen(wx.Pen(wx.SystemSettings_GetColour(wx.SYS_COLOUR_BTNSHADOW)))
- dc.DrawRectangleRect(clientRect)
+ dc.SetPen(wx.Pen(fillColor))
- if not pc.HasFlag(FNB_TABS_BORDER_SIMPLE):
-
- dc.SetPen(wx.Pen((pc.HasFlag(FNB_VC71) and [wx.Colour(247, 243, 233)] or [pc._tabAreaColor])[0]))
- dc.DrawLine(0, 0, 0, clientRect.height+1)
+ if pc.HasFlag(FNB_BOTTOM):
+
+ dc.DrawLine(1, 0, clntRect.width-1, 0)
+ dc.DrawLine(1, 1, clntRect.width-1, 1)
+
+ dc.SetPen(wx.Pen(wx.SystemSettings_GetColour(wx.SYS_COLOUR_BTNSHADOW)))
+ dc.DrawLine(1, 2, clntRect.width-1, 2)
+
+ dc.SetPen(wx.Pen(fillColor))
+ dc.DrawLine(selTabX1 + 2, 2, selTabX2 - 1, 2)
+
+ else:
+
+ dc.DrawLine(1, clntRect.height, clntRect.width-1, clntRect.height)
+ dc.DrawLine(1, clntRect.height-1, clntRect.width-1, clntRect.height-1)
+
+ dc.SetPen(wx.Pen(wx.SystemSettings_GetColour(wx.SYS_COLOUR_BTNSHADOW)))
+ dc.DrawLine(1, clntRect.height-2, clntRect.width-1, clntRect.height-2)
+
+ dc.SetPen(wx.Pen(wx.SystemSettings_GetColour(wx.SYS_COLOUR_3DFACE)))
+ dc.DrawLine(selTabX1 + 2, clntRect.height-2, selTabX2-1, clntRect.height-2)
+
+ else:
if pc.HasFlag(FNB_BOTTOM):
- dc.DrawLine(0, clientRect.height+1, clientRect.width, clientRect.height+1)
+ clientRect = wx.Rect(0, 2, clntRect.width, clntRect.height - 2)
+ clientRect2 = wx.Rect(0, 1, clntRect.width, clntRect.height - 1)
else:
+
+ clientRect = wx.Rect(0, 0, clntRect.width, clntRect.height - 2)
+ clientRect2 = wx.Rect(0, 0, clntRect.width, clntRect.height - 1)
+
+ dc.SetBrush(wx.TRANSPARENT_BRUSH)
+ dc.SetPen(wx.Pen(pc.GetSingleLineBorderColour()))
+ dc.DrawRectangleRect(clientRect2)
+ dc.DrawRectangleRect(clientRect3)
+
+ dc.SetPen(wx.Pen(wx.SystemSettings_GetColour(wx.SYS_COLOUR_BTNSHADOW)))
+ dc.DrawRectangleRect(clientRect)
+
+ if not pc.HasFlag(FNB_TABS_BORDER_SIMPLE):
+
+ dc.SetPen(wx.Pen((pc.HasFlag(FNB_VC71) and [wx.Colour(247, 243, 233)] or [pc._tabAreaColor])[0]))
+ dc.DrawLine(0, 0, 0, clientRect.height+1)
+
+ if pc.HasFlag(FNB_BOTTOM):
- dc.DrawLine(0, 0, clientRect.width, 0)
+ dc.DrawLine(0, clientRect.height+1, clientRect.width, clientRect.height+1)
- dc.DrawLine(clientRect.width - 1, 0, clientRect.width - 1, clientRect.height+1)
+ else:
+
+ dc.DrawLine(0, 0, clientRect.width, 0)
+
+ dc.DrawLine(clientRect.width - 1, 0, clientRect.width - 1, clientRect.height+1)
def CalcTabWidth(self, pageContainer, tabIdx, tabHeight):
else:
colr = (pc.HasFlag(FNB_VC71) and [wx.Colour(247, 243, 233)] or [pc.GetBackgroundColour()])[0]
dc.SetPen(wx.Pen(colr))
-
+
+ if pc.HasFlag(FNB_FF2):
+ lightFactor = (pc.HasFlag(FNB_BACKGROUND_GRADIENT) and [70] or [0])[0]
+ PaintStraightGradientBox(dc, pc.GetClientRect(), pc._tabAreaColor, LightColour(pc._tabAreaColor, lightFactor))
+ dc.SetBrush(wx.TRANSPARENT_BRUSH)
+
dc.DrawRectangle(0, 0, size.x, size.y)
# Take 3 bitmaps for the background for the buttons
# We always draw the bottom/upper line of the tabs
# regradless the style
dc.SetPen(borderPen)
- self.DrawTabsLine(pc, dc)
+
+ if not pc.HasFlag(FNB_FF2):
+ self.DrawTabsLine(pc, dc)
# Restore the pen
dc.SetPen(borderPen)
#----------------------------------------------------------
# Go over and draw the visible tabs
#----------------------------------------------------------
+ x1 = x2 = -1
for i in xrange(pc._nFrom, len(pc._pagesInfoVec)):
dc.SetPen(borderPen)
- dc.SetBrush((i==pc.GetSelection() and [selBrush] or [noselBrush])[0])
+
+ if not pc.HasFlag(FNB_FF2):
+ dc.SetBrush((i==pc.GetSelection() and [selBrush] or [noselBrush])[0])
# Now set the font to the correct font
dc.SetFont((i==pc.GetSelection() and [boldFont] or [normalFont])[0])
# Draw the tab (border, text, image & 'x' on tab)
self.DrawTab(pc, dc, posx, i, tabWidth, tabHeight, pc._nTabXButtonStatus)
+ if pc.GetSelection() == i:
+ x1 = posx
+ x2 = posx + tabWidth + 2
+
# Restore the text forground
dc.SetTextForeground(pc._activeTextColor)
self.DrawX(pc, dc)
self.DrawDropDownArrow(pc, dc)
+ if pc.HasFlag(FNB_FF2):
+ self.DrawTabsLine(pc, dc, x1, x2)
+
def DrawDragHint(self, pc, tabIdx):
"""
self._renderers.update({FNB_VC71: FNBRendererVC71()})
self._renderers.update({FNB_FANCY_TABS: FNBRendererFancy()})
self._renderers.update({FNB_VC8: FNBRendererVC8()})
+ self._renderers.update({FNB_FF2: FNBRendererFirefox2()})
def GetRenderer(self, style):
""" Returns the current renderer based on the style selected. """
- # since we dont have a style for default tabs, we
- # test for all others - FIXME: add style for default tabs
- if not style & FNB_VC71 and not style & FNB_VC8 and not style & FNB_FANCY_TABS:
- return self._renderers[-1]
-
if style & FNB_VC71:
return self._renderers[FNB_VC71]
if style & FNB_VC8:
return self._renderers[FNB_VC8]
+ if style & FNB_FF2:
+ return self._renderers[FNB_FF2]
+
# the default is to return the default renderer
return self._renderers[-1]
self.DrawTabX(pc, dc, x_rect, tabIdx, btnStatus)
+#------------------------------------------
+# Firefox2 renderer
+#------------------------------------------
+class FNBRendererFirefox2(FNBRenderer):
+ """
+ This class handles the drawing of tabs using the I{Firefox 2} renderer.
+ """
+
+ def __init__(self):
+ """ Default class constructor. """
+
+ FNBRenderer.__init__(self)
+
+
+ def DrawTab(self, pageContainer, dc, posx, tabIdx, tabWidth, tabHeight, btnStatus):
+ """ Draws a tab using the I{Firefox 2} style. """
+
+ borderPen = wx.Pen(wx.SystemSettings_GetColour(wx.SYS_COLOUR_BTNSHADOW))
+ pc = pageContainer
+
+ tabPoints = [wx.Point() for indx in xrange(7)]
+ tabPoints[0].x = posx + 2
+ tabPoints[0].y = (pc.HasFlag(FNB_BOTTOM) and [2] or [tabHeight - 2])[0]
+
+ tabPoints[1].x = tabPoints[0].x
+ tabPoints[1].y = (pc.HasFlag(FNB_BOTTOM) and [tabHeight - (VERTICAL_BORDER_PADDING+2)] or [(VERTICAL_BORDER_PADDING+2)])[0]
+
+ tabPoints[2].x = tabPoints[1].x+2
+ tabPoints[2].y = (pc.HasFlag(FNB_BOTTOM) and [tabHeight - VERTICAL_BORDER_PADDING] or [VERTICAL_BORDER_PADDING])[0]
+
+ tabPoints[3].x = posx + tabWidth - 2
+ tabPoints[3].y = (pc.HasFlag(FNB_BOTTOM) and [tabHeight - VERTICAL_BORDER_PADDING] or [VERTICAL_BORDER_PADDING])[0]
+
+ tabPoints[4].x = tabPoints[3].x + 2
+ tabPoints[4].y = (pc.HasFlag(FNB_BOTTOM) and [tabHeight - (VERTICAL_BORDER_PADDING+2)] or [(VERTICAL_BORDER_PADDING+2)])[0]
+
+ tabPoints[5].x = tabPoints[4].x
+ tabPoints[5].y = (pc.HasFlag(FNB_BOTTOM) and [2] or [tabHeight - 2])[0]
+
+ tabPoints[6].x = tabPoints[0].x
+ tabPoints[6].y = tabPoints[0].y
+
+ #------------------------------------
+ # Paint the tab with gradient
+ #------------------------------------
+ rr = wx.RectPP(tabPoints[2], tabPoints[5])
+ DrawButton(dc, rr, pc.GetSelection() == tabIdx , not pc.HasFlag(FNB_BOTTOM))
+
+ dc.SetBrush(wx.TRANSPARENT_BRUSH)
+ dc.SetPen(borderPen)
+
+ # Draw the tab as rounded rectangle
+ dc.DrawPolygon(tabPoints)
+
+ # -----------------------------------
+ # Text and image drawing
+ # -----------------------------------
+
+ # The width of the images are 16 pixels
+ padding = pc.GetParent().GetPadding()
+ shapePoints = int(tabHeight*math.tan(float(pc._pagesInfoVec[tabIdx].GetTabAngle())/180.0*math.pi))
+ hasImage = pc._pagesInfoVec[tabIdx].GetImageIndex() != -1
+ imageYCoord = (pc.HasFlag(FNB_BOTTOM) and [6] or [8])[0]
+
+ if hasImage:
+ textOffset = 2*padding + 16 + shapePoints/2
+ else:
+ textOffset = padding + shapePoints/2
+
+ textOffset += 2
+
+ if tabIdx != pc.GetSelection():
+
+ # Set the text background to be like the vertical lines
+ dc.SetTextForeground(pc._pParent.GetNonActiveTabTextColour())
+
+ if hasImage:
+ imageXOffset = textOffset - 16 - padding
+ pc._ImageList.Draw(pc._pagesInfoVec[tabIdx].GetImageIndex(), dc,
+ posx + imageXOffset, imageYCoord,
+ wx.IMAGELIST_DRAW_TRANSPARENT, True)
+
+ dc.DrawText(pc.GetPageText(tabIdx), posx + textOffset, imageYCoord)
+
+ # draw 'x' on tab (if enabled)
+ if pc.HasFlag(FNB_X_ON_TAB) and tabIdx == pc.GetSelection():
+
+ textWidth, textHeight = dc.GetTextExtent(pc.GetPageText(tabIdx))
+ tabCloseButtonXCoord = posx + textOffset + textWidth + 1
+
+ # take a bitmap from the position of the 'x' button (the x on tab button)
+ # this bitmap will be used later to delete old buttons
+ tabCloseButtonYCoord = imageYCoord
+ x_rect = wx.Rect(tabCloseButtonXCoord, tabCloseButtonYCoord, 16, 16)
+ self._tabXBgBmp = self._GetBitmap(dc, x_rect, self._tabXBgBmp)
+
+ # Draw the tab
+ self.DrawTabX(pc, dc, x_rect, tabIdx, btnStatus)
+
+
#------------------------------------------------------------------
# Visual studio 7.1
#------------------------------------------------------------------
self._colorFrom = wx.WHITE
self._activeTabColor = wx.WHITE
self._activeTextColor = wx.SystemSettings_GetColour(wx.SYS_COLOUR_BTNTEXT)
- self._nonActiveTextColor = wx.SystemSettings_GetColour(wx.SYS_COLOUR_BTNSHADOW)
+ self._nonActiveTextColor = wx.SystemSettings_GetColour(wx.SYS_COLOUR_BTNTEXT)
self._tabAreaColor = wx.SystemSettings_GetColour(wx.SYS_COLOUR_BTNFACE)
self._nFrom = 0
self.FireEvent(tabIdx)
- def OnLeftUp(self, event):
- """ Handles the wx.EVT_LEFT_UP events for L{PageContainer}. """
+ def RotateLeft(self):
- # forget the zone that was initially clicked
- self._nLeftClickZone = FNB_NOWHERE
+ if self._nFrom == 0:
+ return
- where, tabIdx = self.HitTest(event.GetPosition())
-
- if where == FNB_LEFT_ARROW:
-
- if self._nFrom == 0:
- return
+ # Make sure that the button was pressed before
+ if self._nLeftButtonStatus != FNB_BTN_PRESSED:
+ return
- # Make sure that the button was pressed before
- if self._nLeftButtonStatus != FNB_BTN_PRESSED:
- return
+ self._nLeftButtonStatus = FNB_BTN_HOVER
- self._nLeftButtonStatus = FNB_BTN_HOVER
+ # We scroll left with bulks of 5
+ scrollLeft = self.GetNumTabsCanScrollLeft()
- # We scroll left with bulks of 5
- scrollLeft = self.GetNumTabsCanScrollLeft()
+ self._nFrom -= scrollLeft
+ if self._nFrom < 0:
+ self._nFrom = 0
- self._nFrom -= scrollLeft
- if self._nFrom < 0:
- self._nFrom = 0
+ self.Refresh()
- self.Refresh()
-
- elif where == FNB_RIGHT_ARROW:
-
- if self._nFrom >= len(self._pagesInfoVec) - 1:
- return
- # Make sure that the button was pressed before
- if self._nRightButtonStatus != FNB_BTN_PRESSED:
- return
+ def RotateRight(self):
- self._nRightButtonStatus = FNB_BTN_HOVER
+ if self._nFrom >= len(self._pagesInfoVec) - 1:
+ return
- # Check if the right most tab is visible, if it is
- # don't rotate right anymore
- if self._pagesInfoVec[-1].GetPosition() != wx.Point(-1, -1):
- return
+ # Make sure that the button was pressed before
+ if self._nRightButtonStatus != FNB_BTN_PRESSED:
+ return
- lastVisibleTab = self.GetLastVisibleTab()
- if lastVisibleTab < 0:
- # Probably the screen is too small for displaying even a single
- # tab, in this case we do nothing
- return
+ self._nRightButtonStatus = FNB_BTN_HOVER
- self._nFrom += self.GetNumOfVisibleTabs()
- self.Refresh()
+ # Check if the right most tab is visible, if it is
+ # don't rotate right anymore
+ if self._pagesInfoVec[len(self._pagesInfoVec)-1].GetPosition() != wx.Point(-1, -1):
+ return
+
+ self._nFrom += 1
+ self.Refresh()
+
+
+ def OnLeftUp(self, event):
+ """ Handles the wx.EVT_LEFT_UP events for L{PageContainer}. """
+
+ # forget the zone that was initially clicked
+ self._nLeftClickZone = FNB_NOWHERE
+
+ where, tabIdx = self.HitTest(event.GetPosition())
+
+ if where == FNB_LEFT_ARROW:
+ self.RotateLeft()
+
+ elif where == FNB_RIGHT_ARROW:
+ self.RotateRight()
elif where == FNB_X:
self.PopupTabsMenu()
+ event.Skip()
+
def HitTest(self, pt):
"""
def GetNumTabsCanScrollLeft(self):
""" Returns the number of tabs than can be scrolled left. """
- # Reserved area for the buttons (<>x)
- rect = self.GetClientRect()
- clientWidth = rect.width
- posx = self._pParent._nPadding
- numTabs = 0
- pom = 0
-
- # In case we have error prevent crash
- if self._nFrom < 0:
- return 0
-
- dc = wx.ClientDC(self)
-
- style = self.GetParent().GetWindowStyleFlag()
- render = self._mgr.GetRenderer(style)
-
- for ii in xrange(self._nFrom, -1, -1):
-
- boldFont = wx.SystemSettings_GetFont(wx.SYS_DEFAULT_GUI_FONT)
- boldFont.SetWeight(wx.FONTWEIGHT_BOLD)
- dc.SetFont(boldFont)
-
- height = dc.GetCharHeight()
-
- tabHeight = height + FNB_HEIGHT_SPACER # We use 6 pixels as padding
- if style & FNB_VC71:
- tabHeight = (style & FNB_BOTTOM and [tabHeight - 4] or [tabHeight])[0]
- elif style & FNB_FANCY_TABS:
- tabHeight = (style & FNB_BOTTOM and [tabHeight - 3] or [tabHeight])[0]
-
- width, pom = dc.GetTextExtent(self.GetPageText(ii))
- if style != FNB_VC71:
- shapePoints = int(tabHeight*math.tan(float(self._pagesInfoVec[ii].GetTabAngle())/180.0*math.pi))
- else:
- shapePoints = 0
-
- tabWidth = 2*self._pParent._nPadding + width
-
- if not (style & FNB_VC71):
- # Default style
- tabWidth += 2*shapePoints
-
- hasImage = self._ImageList != None and self._pagesInfoVec[ii].GetImageIndex() != -1
+ if self._nFrom - 1 >= 0:
+ return 1
- # For VC71 style, we only add the icon size (16 pixels)
- if hasImage:
-
- if not self.IsDefaultTabs():
- tabWidth += 16 + self._pParent._nPadding
- else:
- # Default style
- tabWidth += 16 + self._pParent._nPadding + shapePoints/2
-
- if posx + tabWidth + render.GetButtonsAreaLength(self) >= clientWidth:
- break
-
- numTabs = numTabs + 1
- posx += tabWidth
-
- return numTabs
+ return 0
def IsDefaultTabs(self):
def OnLeftDClick(self, event):
""" Handles the wx.EVT_LEFT_DCLICK event for L{PageContainer}. """
- if self.HasFlag(FNB_DCLICK_CLOSES_TABS):
+ where, tabIdx = self.HitTest(event.GetPosition())
+
+ if where == FNB_RIGHT_ARROW:
+ self.RotateRight()
+
+ elif where == FNB_LEFT_ARROW:
+ self.RotateLeft()
+
+ elif self.HasFlag(FNB_DCLICK_CLOSES_TABS):
- where, tabIdx = self.HitTest(event.GetPosition())
-
if where == FNB_TAB:
self.DeletePage(tabIdx)
where, tabIdx = self.HitTest(client_pt)
self._mgr.GetRenderer(self.GetParent().GetWindowStyleFlag()).DrawDragHint(self, tabIdx)
+
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