Log of /trunk/gui/gui/src/TGColorDialog.cxx
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Revision
18317 -
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Modified
Sat Mar 17 12:03:00 2007 UTC (7 years, 10 months ago) by
brun
Original Path:
trunk/gui/src/TGColorDialog.cxx
File length: 46228 byte(s)
Diff to
previous 15763
From Ilka:
TColorWheel:
- add new method TColorWheel::SetCanvas(TCanvas *can)
- changes in Draw method related to the parent canvas
- line width changed to 1 (was 2) for better view in a small canvas
TGColorDialog:
- added two tabs: Color Wheel and Basic Colors
- in Color Wheel tab implemented visualization of TColorWheel with the possibility to select a color from it
- in Basic Colors tab is kept old functionality of this class. The text fields for RGB and HLS and OK, Cancel buttons moved to the main dialog frame. They are used also for setting a color selected from the color wheel.
- New button Preview applies the selected color to the selected object if this dialog is called from the graphics editor. The selection can be confirmed as the final one by clicking the OK button or refused - by clicking on Cancel button.
- new methods: DoPreview and SetColorInfo
- many layout changes
- added aditional frame for comparison between the old and new selected colors
TGColorSelect:
- new method PreviewColor
Revision
15191 -
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Modified
Sun May 28 20:08:00 2006 UTC (8 years, 7 months ago) by
brun
Original Path:
trunk/gui/src/TGColorDialog.cxx
File length: 43585 byte(s)
Diff to
previous 14816
From valeriy Onuchine:
- TImage, TASImage
o Change return type of Vectorize method from "void" to "Double_t*".
o Implement FromWindow method under X11. This method allows to
create "snapshot image" from any ROOT window or frame.
- config/Makefile.depend
Add dependency of libGuiBld lib on libGraf.
GuiBuilder uses internally TImage/TASImage class.
- GX11Gui.cxx
X11 error handler was slightly modified.
Many X11 errors lead to freezing X11 server and
did not allow debugging.
To prevent freezing, a "forced seg.violation" was added
to the error handler.
The usage of the new "feature" is the following:
0. run "gdb root.exe"
1. set "gDebug = (int)gVirtualX" - that activates the new error handling.
2. run application which has X11 errors.
On X11 error the application was stopped by the "forced seg.violation".
3. "gdb>bt" - backtrace the problem.
!!! A big list of changes in libGui initiated by gui builder development !!!
- TGButton.h, TGButton.cxx
TGButton class:
o SetDown methods removed from context menu.
o SetEnabled method of context menu changed to TOGGLE.
Setting fWidgetFlags was added.
- TGTextButton class
o GetNormGC(), GetFontStruct() methods are introduced.
o SetFont removed from context menu.
o ChangeText(const char *title) was introduced and added to context menu.
o fixed an error in SetFont method which set font globally instead of
locally.
o SavePrimitive - save text justification
- TGPictureButton
o added getter method GetDisabledPicture()
- TGCanvas
o added to GuiBuilder widgets palette.
- TGColorDialog
o new methods:
- TGColorPalette *GetPalette(),
- TGColorPalette *GetCustomPalette(),
- void SetCurrentColor(Pixel_t col)
o new signal:
- void ColorSelected(Pixel_t)
o new parameter added to contructor "Bool_t wait".
If "wait" is kTRUE, "gClient->WaitForUnmap" is called internally
(normal/old usage). If "wait" is kFALSE - "gClient->WaitForUnmap"
should be called by user.
o few "usefull" colors added to "custom" palette.
- TGColorSelect
o added to GuiBuilder widgets palette.
- TGComboBox
o new methods:
- SortByName - allows to sort combobox entries by names.
- SetEnabled, IsEnabled.
- TGFontDialog was rewritten.
o Previous version worked under win32 only,
now it works on X11 also.
It allows to select any font available on the system.
o new parameter added to contructor "Bool_t wait".
If "wait" is kTRUE, "gClient->WaitForUnmap" is called internally
(normal/old usage). If "wait" is kFALSE - "gClient->WaitForUnmap"
should be called by user.
o new methods:
void SetFont(TGFont *font);
void SetColor(Pixel_t color);
void SetAlign(Int_t align);
void EnableAlign(Bool_t on = kTRUE);
void UpdateStyleSize(const char *family);
o new signals:
- FontSelected(char *font)
- AlignSelected(Int_t a)
- ColorSelected(Pixel_t c)
- TGFrame
o unused static member fgContextMenu removed.
- TGCompositeFrame
o TGCompositeFrame::SetEditDisabled modified. It is used for setting
fEditDisableXX attribute during gui buildind.
o ChangeSubframesBackground helper method was introduced.
- TGGroupFrame
o SetTextFont, SetTextColor methods were corrected for
"local" changing of the font.
- TGWindow
o kEditDisableKeyEnable added to EEditMode enum.
If this flag is set - window can handle keyboard events during gui
building.
- TGLabel
o new methods:
- GetNormGC, GetFontStruct
o fixed bugs in setting label's "local" text font.
o SavePrimitive - saving text justification added.
- TGListBox
o new methods:
- SortByName - allow to sort listbox entries by names.
- new auxilary/internal class TGLBFrameElement created.
It's used for ascending/descending sort of list box entries.
o reimplemented methods:
ChangeBackground, Layout, GetDefaultWidth
o disable changing layout manager in SetLayoutManager method.
Layout manager is not used for layout of list box.
- TGIcon
o SetImagePath method was corrected.
- TGScrollBarElement
o new methods:
- SetEnabled, IsEnabled. These methods are used in enabling/disabling
TGNumberEntry objects.
- TGScrollBar
o new getter methods:
- GetHead, GetTail, GetSlider
o new signals:
- PositionChanged, RangeChanged, PageSizeChanged
o ChangeBackground was reimplemented.
- TGShutter
o new methods:
- AddPage, RemovePage, RenamePage
o new signal Selected.
o disable changing layout manager in SetLayoutManager method.
Layout manager is not used for layout.
- TGView
o disable changing layout manager by SetLayoutManager method.
Layout manager is not used for layout.
o ChangeBackground(Pixel_t col) method added which changes background
color only of the canvas frame.
- TGNumberEntry
o more options added to context menu.
- TGProgressBar
o new getter/setter methods:
- GetBarColor, GetNormGC, GetFontStruct, SetForegroundColor.
- TGTab
o disable SetEditDisabled method to avoid changing "edit disable
attribute".
- TGTextEdit, TGTextView, TGView
o fixed bug - "character replace" mode didn't work
o setting insert mode added to context menu.
o setting "read only" mode added to context menu.
o new method which enable/disable "popup menu for edit actions" added.
o few corrections to SavePrimitive method.
- TGTextEntry
o guibuilder specific code was removed.
- TGuiBuilder.h, TGuiBldAction
o possibility to set picture for context menu entry added.
- treeviewer/inc/TSessionViewer.h
o forward declaration of TContextMenu class added.
Revision
14816 -
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Modified
Mon Apr 24 14:07:47 2006 UTC (8 years, 9 months ago) by
antcheva
Original Path:
trunk/gui/src/TGColorDialog.cxx
File length: 41880 byte(s)
Diff to
previous 13292
From Valeriy Onuchin:
- changed signature of Enable() method to Enable(Bool_t on = kTRUE)
- added dummy methods:
void SetDown(Bool_t on = kTRUE, Bool_t emit = kFALSE) { TGButton::SetDown(on, emit); }
void Rename(const char *title) { TGTextButton::SetTitle(title); }
void SetEnabled(Bool_t e = kTRUE) {TGButton::SetEnabled(e); }
Revision
13292 -
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Modified
Mon Nov 21 00:25:38 2005 UTC (9 years, 2 months ago) by
rdm
Original Path:
trunk/gui/src/TGColorDialog.cxx
File length: 41596 byte(s)
Diff to
previous 12656
From Bertrand:
- added comments in TGMdi classes.
- added comments in TGColorSelect and TGColorDialog classes.
- added comments in TGFontDialog classes.
- changes in all these classes to make rulechecker happy.
- added a new member / option in TGListTree allowing to disable
item opening on doubleclick.
Revision
10949 -
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Modified
Tue Jan 18 21:07:27 2005 UTC (10 years ago) by
brun
Original Path:
trunk/gui/src/TGColorDialog.cxx
File length: 39607 byte(s)
Diff to
previous 9994
From Valeriy Onuchin
- an example of usage "hierarchical cleaning" added to guitest tutorial.
- add protection to TGMenuBar dtor. for case of hierarchical cleaning.
- TGCanvas. Cleanup container in case of hierarchical cleaning.
- RootX11ErrorHandler - ignore errors for "pseudo-windows" with win ID = 0.
Revision
9754 -
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Modified
Fri Aug 13 15:12:49 2004 UTC (10 years, 5 months ago) by
rdm
Original Path:
trunk/gui/src/TGColorDialog.cxx
File length: 40144 byte(s)
Diff to
previous 9270
From Ilka an me:
fix problem with access of deleted TGColorDialog object in the WaitFor()
method called at the end of the TGColorDialog ctor. Instead of WaitFor()
use now WaitForUnmap(), in CloseWindow() call now UnmapWindow() instead
of DeleteWindow() and after WaitForUnmap() call now DeleteWindow().
Removed a number of memory leaks by using SetCleanup() for all
composite frames.
Revision
9270 -
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Modified
Mon Jun 21 12:42:07 2004 UTC (10 years, 7 months ago) by
rdm
Original Path:
trunk/gui/src/TGColorDialog.cxx
File length: 39843 byte(s)
Diff to
previous 8615
From Ilka:
gui/inc/TGColorDialog.h
- correction of signature of ColorSelected() signal
gui/src/TGColorDialog.cxx
- set the ROOT colors from index 10 to 58 as pallette colors
gui/src/TGColorSelect.cxx
- setup the first 10 ROOT colors in TG16CColorSelector + complete the
rest with other ROOT colors (proposed by Bertrand).
Revision
8233 -
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Modified
Wed Feb 18 20:13:43 2004 UTC (10 years, 11 months ago) by
brun
Original Path:
trunk/gui/src/TGColorDialog.cxx
File length: 39929 byte(s)
Diff to
previous 8228
The following mega patch is from Ilka. She has integrated and further
developed the original classes from Marek Biskup (summer student last year)..
Valeriy Onuchin has also contributed by extending/adapting existing
GUI classes.
Very first prototype of the new pad editor is available for testing and
feedbacks. It was started by Marek Biskup as his project during the
Summer Student Program 2003.
The new pad editor helps ROOT GUI to become closer to the well known
application GUIs; to be user friendly, having easier and faster access
to the ROOT graphics, to be more intuitive. It is embedded in the
TCanvas window every canvas has an editor.
The editor frame is on the left side of the canvas window. The user can
show it via Edit/Editor menu selection. The editor frame contains a set
of picture buttons for selecting well known graphical primitives for
drawing; below them there are widgets for attribute changing. When an
object is selected its name appears with a set of options available for
changing: fill style and color; line style, width and color; text font,
size and style; marker style, size and color.
New Classes:
TGFontTypeComboBox - a combo box with fonts for a choice;
TGLineWidthComboBox - a combo box with line widths;
TGLineWidthLBEntry - list box entry for different line widths
TGLineStyleComboBox - a combo box with line styles;
TGLineStyleLBEntry - list box entry for a line style
TGedEditor - the new editor containing tool-box and attribute frames of
the selected object;
TGedToolBox - frame with picture buttons for a primitive drawing
TGedAttFrame - a base class for all attribute frames
TGedAttNameFrame - a frame showing the selected object name (if exists)
TGedAttFillFrame - a frame showing the fill attributes
TGedAttLineFrame - a frame showing the line attributes
TGedAttTextFrame - a frame showing the text attributes
TGedAttMarkerFrame - a frame showing the marker attributes
TGedPatternFrame - popup window for fill pattern selection
TGedPatternSelector - a button for pattern selection
TGedSelect - service class for selecting
TGedPopup - service class for popup attribute window
TGPatternSelect - a button for selected pattern
TGedMarkerPopup - popup window for marker selection
TGedMarkerSelect - a button for selected marker
Several changes are made in TCanvas, TPad, TRootCanvas to adapt them for
the new GUI interface. The old GUI interface is kept and it can be used
too. The class TPadEditorOld provides its functionality.
Revision
6663 -
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Modified
Wed May 28 11:55:32 2003 UTC (11 years, 8 months ago) by
rdm
Original Path:
trunk/gui/src/TGColorDialog.cxx
File length: 39798 byte(s)
Diff to
previous 6314
major changes in the resource management of the GUI classes. Introduced the
new class TGResourcePool which loads and keeps track of the 3 main resource
pools: fonts, picture and graphics contexts. Fonts are now handled via the
new TGFont class (and TGFontPool). In the past the loading of these resources
was done in TGClient and required all GUI classes to have TGClient as friend
to have their global statics initialized by TGClient. Adding a new widget
required TGClient.cxx to be changed too. This was obviously not good.
In addition it is now possible to find the full definition of the original
resource back based on a resource handle (GContext_t or FontStruct_t yielding
a TGGC or TGFont) which is needed for the SavePrimitive() functionality.
The resource pool can be found via TGClient (e.g. gClient->GetResourcePool()).
To see all active graphics contexts, fonts and pictures do:
gClient->GetResourcePool()->GetGCPool()->Print()
gClient->GetResourcePool()->GetFontPool()->Print()
gClient->GetResourcePool()->GetPicturePool()->Print()
For more examples see the widget source code.
These changes are largely backward compatible except maybe for some low
level 3rd party widgets that use some TGFrame internals. In these cases
the following sed command will patch the code:
sed -e "s/fgBlackGC()/GetBlackGC()()/g" \
-e "s/fgWhiteGC()/GetWhiteGC()()/g" \
-e "s/fgHilightGC()/GetHilightGC()()/g" \
-e "s/fgShadowGC()/GetShadowGC()()/g" \
-e "s/fgBckgndGC()/GetBckgndGC()()/g" \
widget.cxx > widget.cxx.new
Revision
5717 -
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Modified
Mon Dec 2 18:50:12 2002 UTC (12 years, 1 month ago) by
rdm
Original Path:
trunk/gui/src/TGColorDialog.cxx
File length: 39737 byte(s)
Diff to
previous 5328
mega patch to remove almost all compiler warnings on MacOS X where the
compiler is by default in pedantic mode (LHCb also like to use this option).
The following issues have been fixed:
- removal of unused arguments
- comparison between signed and unsigned integers
- not calling of base class copy ctor in copy ctor's
To be done, the TGeo classes where we get still many hundred warnings of
the above nature. List forwarded to Andrei.
Revision
5291 -
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Added
Sat Sep 14 00:35:05 2002 UTC (12 years, 4 months ago) by
rdm
Original Path:
trunk/gui/src/TGColorDialog.cxx
File length: 39585 byte(s)
new TGColorSelect, TGColorDialog, TGColorPalette and TGColorPick widgets.
Ported by Bertrand from xclass library to ROOT for win32gdk. Further fine-tuned
by me. See guitest(.cxx|.C) for example usage.
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