From 4636d1ccd3f80ee8af22bd0886f8859c53e87508 Mon Sep 17 00:00:00 2001
From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Wed, 20 Sep 2017 21:52:28 +0200
Subject: [PATCH 1/3] git-gui--askyesno: fix funny text wrapping

The text wrapping seems to be aligned to the right side of the Yes
button, leaving an awful lot of empty space.

Let's try to counter this by using pixel units.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 git-gui/git-gui--askyesno | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/git-gui/git-gui--askyesno b/git-gui/git-gui--askyesno
index 2a6e6fd111..cf9c990d09 100755
--- a/git-gui/git-gui--askyesno
+++ b/git-gui/git-gui--askyesno
@@ -20,8 +20,8 @@ if {$argc < 1} {
 }
 
 ${NS}::frame .t
-${NS}::label .t.m -text $prompt -justify center -width 40
-.t.m configure -wraplength 400
+${NS}::label .t.m -text $prompt -justify center -width 400px
+.t.m configure -wraplength 400px
 pack .t.m -side top -fill x -padx 20 -pady 20 -expand 1
 pack .t -side top -fill x -ipadx 20 -ipady 20 -expand 1
 

From a4cf0555992f665da6db141d9145e4c1338e47b8 Mon Sep 17 00:00:00 2001
From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Wed, 20 Sep 2017 21:53:45 +0200
Subject: [PATCH 2/3] git-gui--askyesno: allow overriding the window title

"Question?" is maybe not the most informative thing to ask. In the
absence of better information, it is the best we can do, of course.

However, Git for Windows' auto updater just learned the trick to use
git-gui--askyesno to ask the user whether to update now or not. And in
this scripted scenario, we can easily pass a command-line option to
change the window title.

So let's support that with the new `--title <title>` option.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 git-gui/git-gui--askyesno | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/git-gui/git-gui--askyesno b/git-gui/git-gui--askyesno
index cf9c990d09..45b0260eff 100755
--- a/git-gui/git-gui--askyesno
+++ b/git-gui/git-gui--askyesno
@@ -12,10 +12,15 @@ if {$use_ttk} {
 	set NS ttk
 }
 
+set title "Question?"
 if {$argc < 1} {
 	puts stderr "Usage: $argv0 <question>"
 	exit 1
 } else {
+	if {$argc > 2 && [lindex $argv 0] == "--title"} {
+		set title [lindex $argv 1]
+		set argv [lreplace $argv 0 1]
+	}
 	set prompt [join $argv " "]
 }
 
@@ -47,5 +52,5 @@ proc yes {} {
 	exit 0
 }
 
-wm title . "Question?"
+wm title . $title
 tk::PlaceWindow .

From 13b8cec805268b81b1413b245d018b3b250e8ab1 Mon Sep 17 00:00:00 2001
From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Wed, 20 Sep 2017 21:55:45 +0200
Subject: [PATCH 3/3] git-gui--askyesno (mingw): use Git for Windows' icon, if
 available

For additional GUI goodness.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 git-gui/git-gui--askyesno | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/git-gui/git-gui--askyesno b/git-gui/git-gui--askyesno
index 45b0260eff..c0c82e7cbd 100755
--- a/git-gui/git-gui--askyesno
+++ b/git-gui/git-gui--askyesno
@@ -52,5 +52,17 @@ proc yes {} {
 	exit 0
 }
 
+if {$::tcl_platform(platform) eq {windows}} {
+	set icopath [file dirname [file normalize $argv0]]
+	if {[file tail $icopath] eq {git-core}} {
+		set icopath [file dirname $icopath]
+	}
+	set icopath [file dirname $icopath]
+	set icopath [file join $icopath share git git-for-windows.ico]
+	if {[file exists $icopath]} {
+		wm iconbitmap . -default $icopath
+	}
+}
+
 wm title . $title
 tk::PlaceWindow .