Log of /trunk/gui/gui/src/TGColorSelect.cxx
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Revision
46934 -
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Modified
Wed Oct 31 14:48:52 2012 UTC (2 years, 2 months ago) by
tpochep
File length: 20616 byte(s)
Diff to
previous 45252
More pixel-hunting:
1. When it comes to tiny polygons and pixel-exact rendering, Quartz does not produce expected image
(well, it does with HiDPI, but HiDPI has additional problems). So I have to adjust small triangles in
a color selector and pattern selector widgets.
2. It's really bad idea to draw a rectangle first and then try to fill some area inside this rectangle,
trying not to overlap - this does not work with Quartz, so I have to invert the order: fill rectangle first
and draw outline later.
These fixes require ifdefs, ugly but inevitable, if you do some hardcoded pixel-based rendering as we do.
Revision
45252 -
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Modified
Fri Jul 27 10:36:51 2012 UTC (2 years, 5 months ago) by
tpochep
File length: 19852 byte(s)
Diff to
previous 45145
Modification for different popups: with cocoa I can not guarantee the stack order for borderless popup window
(it's "main" window can in some cases become main and key window and overlay popup).
With transient hint (which makes a popup window into a children of some other window) the problem is fixed,
now GUI does not fall to pieces at any unexpected user action.
Revision
44507 -
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Modified
Mon Jun 4 12:30:41 2012 UTC (2 years, 7 months ago) by
axel
File length: 19731 byte(s)
Diff to
previous 43615
Remove
using namespace std;
from Riostream.h, which has huge consequences for all of ROOT.
Riostream.h is now a simple wrapper for fstream, iostream, iomanip for backward compatibility; Riosfwd.h simply wraps iosfwd.
Because of templates and their inline functions, Riostream.h needed to be included in headers, too (e.g. TParameter.h), which violated the assumption that Riostream.h is not exposing its using namespace std to headers.
ROOT now requires R__ANSISTREAM, R__SSTREAM, which does not change the set of supported compilers.
Without "using namespace std", several identifiers are now prefixed by std::; e.g. roofit/* source files now have a using namespace std to keep their coding style.
TFile::MakeProject() now generates "using namespace std" to convert the CINT-style class names into C++ ones.
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/TGColorSelect.cxx
File length: 19405 byte(s)
Diff to
previous 15849
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
15849 -
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Modified
Wed Jul 26 13:36:44 2006 UTC (8 years, 6 months ago) by
rdm
Original Path:
trunk/gui/src/TGColorSelect.cxx
File length: 19114 byte(s)
Diff to
previous 15763
Instead of providing default implementations for copy ctor's and assignment
operators we better make them private (and not implemented) to avoid people
from accidentally using them. Especially the collections classes and the
TQObject derived classes. In these classes the default implementations would
cause havoc due to multiple deletions of the same objects and other
potential memory corruptions.
Revision
15672 -
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Modified
Mon Jul 3 16:10:46 2006 UTC (8 years, 6 months ago) by
brun
Original Path:
trunk/gui/src/TGColorSelect.cxx
File length: 22145 byte(s)
Diff to
previous 15191
from Axel:
Change the signature of SavePrimitive from
void SavePrimitive(ofstream &out, Option_t *option);
to
void SavePrimitive(ostream &out, Option_t *option = "");
With this change one can do, eg
myhist.SavePrimitive(std::cout);
WARNING: do rm -f tree/src/*.o
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/TGColorSelect.cxx
File length: 22137 byte(s)
Diff to
previous 15173
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
15134 -
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Modified
Tue May 23 04:47:42 2006 UTC (8 years, 8 months ago) by
brun
Original Path:
trunk/gui/src/TGColorSelect.cxx
File length: 21931 byte(s)
Diff to
previous 14987
From Federico Carminati:
"I have implemented all copy and equal operators needed to silence all
warnings in AliRoot, as requested. I have implemented shallow copies as
would do the default operators synthetized by the compiler.
Most operators are protected. If users complain, you just have to move
them into the public area, but class derivation is of course supported.
It has been a terrible job, I have modified 278 files, but the changes
are backward compabile, and this goes a long way to permitting user to
use the effc++ flag with root headers."
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/TGColorSelect.cxx
File length: 19468 byte(s)
Diff to
previous 14666
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
14580 -
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Modified
Fri Apr 7 08:43:59 2006 UTC (8 years, 9 months ago) by
brun
Original Path:
trunk/gui/src/TGColorSelect.cxx
File length: 19087 byte(s)
Diff to
previous 14549
From Matevz Tadel:
Introduce a new set of classes dedicated to event visualisation.
TGLObject: base-class for direct GL renderers
TAttBBox: interface, helps maintain/calculate bounding-box
needed for TGLObject (see TPointSet3D and TPointSet3DGL)
TPointSet3D: a demo class for direct GL rendering
TPointSet3DGL:
Mods in existing classes to interface the new classes
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/TGColorSelect.cxx
File length: 18843 byte(s)
Diff to
previous 10336
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
10336 -
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Modified
Mon Oct 18 12:32:12 2004 UTC (10 years, 3 months ago) by
brun
Original Path:
trunk/gui/src/TGColorSelect.cxx
File length: 17612 byte(s)
Diff to
previous 9270
Implement new function TTree::ReadFile
Long64_t TTree::ReadFile(const char *filename, const char *branchDescriptor)
{
// Create or simply read branches from filename
// if branchDescriptor = "" (default), it is assumed that the Tree descriptor
// is given in the first line of the file with a syntax like
// A/D:Table[2]/F:Ntracks/I:astring/s
// otherwise branchDescriptor must be specified with the above syntax.
//
// A TBranch object is created for each variable in the expression.
// The total number of rows read from the file is returned.
TNtuple::ReadFile has been modified to be consistent with TTree::ReadFile.
New function TLeaf::ReadValue implemented (and in all TLeaf derived classes).
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/TGColorSelect.cxx
File length: 17697 byte(s)
Diff to
previous 9174
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
7520 -
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Modified
Wed Nov 5 13:08:26 2003 UTC (11 years, 2 months ago) by
rdm
Original Path:
trunk/gui/src/TGColorSelect.cxx
File length: 17700 byte(s)
Diff to
previous 6663
From Ilka:
Any ROOT GUI can now be saved as a macro. Executing this macro brings back
the current GUI (minus the action handling). This very important development
allows to get easily the source for any GUI, which can then be inspected or
used to create other GUI's. Also this will allow a GUI builder to save and
restore GUI's.
To save the source of a GUI use the methods TGMainFrame::SaveSource() or
TGTransientFrame::SaveSource(), where the latter saves the source for dialogs.
To trigger the saving of any GUI just use ctrl-s.
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/TGColorSelect.cxx
File length: 16836 byte(s)
Diff to
previous 6001
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/TGColorSelect.cxx
File length: 16750 byte(s)
Diff to
previous 5291
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/TGColorSelect.cxx
File length: 16691 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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